Items where Author is "John, Uwe"

Hörstmann, C. , Buttigieg, P. L. , John, U. , Raes, E. J. , Wolf‐Gladrow, D. ORCID: https://orcid.org/0000-0001-9531-8668, Bracher, A. and Waite, A. M. (2021)
Microbial diversity through an oceanographic lens: refining the concept of ocean provinces through trophic‐level analysis and productivity‐specific length scales , doi:https://www.doi.org/10.1111/1462-2920.15832 , hdl:10013/epic.e3a40315-6891-4451-a121-f0337d27141f

Fellous, A. ORCID: https://orcid.org/0000-0002-9908-3410, Wegner, K. M. ORCID: https://orcid.org/0000-0002-2410-8898, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Mark, F. C. ORCID: https://orcid.org/0000-0002-5586-6704 and Shama, L. N. ORCID: https://orcid.org/0000-0002-9017-9950 (2021)
Windows of opportunity: Ocean warming shapes temperature‐sensitive epigenetic reprogramming and gene expression across gametogenesis and embryogenesis in marine stickleback , doi:10.1111/gcb.15942 , hdl:10013/epic.56cfbb2b-9145-41c4-8633-9665820fd8a1

Hörstmann, C. ORCID: https://orcid.org/0000-0002-0097-2454, Buttigieg, P. L. ORCID: https://orcid.org/0000-0002-4366-3088, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Raes, E. J. , Wolf-Gladrow, D. ORCID: https://orcid.org/0000-0001-9531-8668 and Waite, A. M. (2021)
HIGH-RESOLUTION OCEANOGRAPHIC AND MICROBIAL DIVERSITY ANALYSES WITHIN TROPHIC GROUPS REVEAL NEW PROVINCIALISM ACROSS THE ATLANTIC OCEAN , hdl:10013/epic.3a0517a8-4fe5-4f1e-a692-9b8f0382a341

Wolf, K. ORCID: https://orcid.org/0000-0003-4638-5316, Hoppe, C. ORCID: https://orcid.org/0000-0002-2509-0546, Leese, F. , Rost, B. ORCID: https://orcid.org/0000-0001-5452-5505 and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2021)
Adaptive mechanisms of phytoplankton in a changing Arctic: The hidden dynamics of intraspecific selection , hdl:10013/epic.bcfa2b85-87aa-4361-ae2a-05596e412032

Karlson, B. , Andersen, P. , Arneborg, L. , Cembella, A. , Eikrem, W. , John, U. , West, J. J. , Klemm, K. , Kobos, J. , Lehtinen, S. , Lundholm, N. , Mazur-Marzec, H. , Naustvoll, L. , Poelman, M. , Provoost, P. , De Rijcke, M. and Suikkanen, S. (2021)
Harmful algal blooms and their effects in coastal seas of Northern Europe , doi:https://www.doi.org/10.1016/j.hal.2021.101989 , hdl:10013/epic.86dc91bd-96d9-4e89-8ca9-e8a060db8e04 Item availablity restricted.

Hörstmann, C. , Raes, E. J. , Buttigieg, P. L. , Lo Monaco, C. , John, U. and Waite, A. M. (2021)
Hydrographic fronts shape productivity, nitrogen fixation, and microbial community composition in the southern Indian Ocean and the Southern Ocean , doi:https://www.doi.org/10.5194/bg-18-3733-2021 , hdl:10013/epic.468ea141-7724-4a57-9790-dea5e50982a7

Cembella, A. D. , Durán-Riveroll, L. M. , Tarazona-Janampa, U. I. , Okolodkov, Y. B. , García-Sandoval, R. , Krock, B. , Hörstmann, C. and John, U. (2021)
Phylogeography and Diversity Among Populations of the Toxigenic Benthic Dinoflagellate Prorocentrum From Coastal Reef Systems in Mexico , doi:https://www.doi.org/10.3389/fmars.2021.716669 , hdl:10013/epic.72e37adf-ffeb-4ee2-93f0-30e49506d520

Wolf, K. K. , Hoppe, C. J. , Leese, F. , Weiss, M. , Rost, B. , Neuhaus, S. , Gross, T. , Kühne, N. and John, U. (2021)
Revealing environmentally driven population dynamics of an Arctic diatom using a novel microsatellite PoolSeq barcoding approach , doi:https://www.doi.org/10.1111/1462-2920.15424 , hdl:10013/epic.8fba9075-6b7a-4b40-ac66-3336279fbe6d

Bruhn, C. S. , Wohlrab, S. , Krock, B. , Lundholm, N. and John, U. (2021)
Seasonal plankton succession is in accordance with phycotoxin occurrence in Disko Bay, West Greenland , doi:https://www.doi.org/10.1016/j.hal.2021.101978 , hdl:10013/epic.d5d54b6a-5154-4fa8-8f3b-0162bc7a7012

Altenburger, A. , Cai, H. , Li, Q. , Drumm, K. , Kim, M. , Zhu, Y. , Garcia-Cuetos, L. , Zhan, X. , Hansen, P. J. , John, U. , Li, S. and Lundholm, N. (2020)
Limits to the cellular control of sequestered cryptophyte prey in the marine ciliate Mesodinium rubrum , doi:https://www.doi.org/10.1038/s41396-020-00830-9 , hdl:10013/epic.abd1d5e5-66eb-41b4-8665-e355125ca2a9

Wegner, M. ORCID: https://orcid.org/0000-0002-2410-8898, Lokmer, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2020)
Genomic and Transcriptomic Differentiation of Independent Invasions of the Pacific Oyster Crassostrea gigas. , hdl:10013/epic.1f7d52d6-b189-4d18-93a5-b377d27c64af

Schneider, L. , Anestis, K. , Mansour, J. , Anschütz, A. , Gypens, N. , Hansen, P. , John, U. , Klemm, K. , Martin, J. , Medic, N. , Not, F. and Stolte, W. (2020)
A dataset on trophic modes of aquatic protists , doi:https://www.doi.org/10.3897/bdj.8.e56648 , hdl:10013/epic.532654db-07e0-4c86-a1a1-54bc381b1798

Elferink, S. , Wohlrab, S. , Neuhaus, S. , Cembella, A. , Harms, L. and John, U. , Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany, Helmholtz Institute for Functional Marine Biodiversity, Oldenburg, Germany (2020)
Comparative Metabarcoding and Metatranscriptomic Analysis of Microeukaryotes Within Coastal Surface Waters of West Greenland and Northwest Iceland , doi:https://www.doi.org/10.3389/fmars.2020.00439 , hdl:10013/epic.89762804-f824-4fe4-9e56-e847a318d510

Elferink, S. , John, U. , Neuhaus, S. and Wohlrab, S. (2020)
Functional Genomics Differentiate Inherent and Environmentally Influenced Traits in Dinoflagellate and Diatom Communities , doi:https://www.doi.org/10.3390/microorganisms8040567 , hdl:10013/epic.daab007b-ead9-4843-9141-8713a8e3d697

Postel, U. , Glemser, B. , Salazar Alekseyeva, K. , Eggers, S. L. , Groth, M. , Glöckner, G. , John, U. , Mock, T. , Klemm, K. , Valentin, K. and Beszteri, B. (2020)
Adaptive divergence across Southern Ocean gradients in the pelagic diatom Fragilariopsis kerguelensis , doi:https://www.doi.org/10.1111/mec.15554 , hdl:10013/epic.08c6c20a-4810-40b4-a319-bdbd832577e4

Wegner, K. M. , Lokmer, A. and John, U. (2020)
Genomic and Transcriptomic Differentiation of Independent Invasions of the Pacific Oyster Crassostrea gigas , doi:https://www.doi.org/10.3389/fevo.2020.567049 , hdl:10013/epic.26c4986c-72ba-44cd-8df1-c61b14688105

Mertens, K. N. , Adachi, M. , Anderson, D. M. , Band-Schmidt, C. J. , Bravo, I. , Brosnahan, M. L. , Bolch, C. J. , Calado, A. J. , Carbonell-Moore, M. C. , Chomérat, N. , Elbrächter, M. , Figueroa, R. I. , Fraga, S. , Gárate-Lizárraga, I. , Garcés, E. , Gu, H. , Hallegraeff, G. , Hess, P. , Hoppenrath, M. , Horiguchi, T. , Iwataki, M. , John, U. , Kremp, A. , Larsen, J. , Leaw, C. P. , Li, Z. , Lim, P. T. , Litaker, W. , MacKenzie, L. , Masseret, E. , Matsuoka, K. , Moestrup, Ø. , Montresor, M. , Nagai, S. , Nézan, E. , Nishimura, T. , Okolodkov, Y. B. , Orlova, T. Y. , Reñé, A. , Sampedro, N. , Satta, C. T. , Shin, H. H. , Siano, R. , Smith, K. F. , Steidinger, K. , Takano, Y. , Tillmann, U. , Wolny, J. , Yamaguchi, A. and Murray, S. (2020)
Morphological and phylogenetic data do not support the split of Alexandrium into four genera , doi:https://www.doi.org/10.1016/j.hal.2020.101902 , hdl:10013/epic.e40a21bb-fe32-4280-8bde-089786469ba9 Item availablity restricted.

Wegner, M. ORCID: https://orcid.org/0000-0002-2410-8898, Lokmer, A. , Rosani, U. ORCID: https://orcid.org/0000-0003-0685-1618, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Neuhaus, S. , Chesslett, D. , Mortensen, S. , Venier, P. , Morga, B. , Lamy, J. B. , Alunno-Bruscia, M. and Petton, B. (2019)
Genomic signatures of selection across mass mortality events in European populations of Pacific oysters , hdl:10013/epic.9ef32a41-cf7c-4199-b874-917e14dff2f5

Wohlrab, S. , John, U. , Klemm, K. , Eberlein, T. , Forsberg Grivogiannis, A. M. , Krock, B. , Frickenhaus, S. , Bach, L. T. , Rost, B. , Riebesell, U. and Van de Waal, D. B. (2019)
Ocean acidification increases domoic acid contents during a spring to summer succession of coastal phytoplankton , doi:https://www.doi.org/10.1016/j.hal.2019.101697 , hdl:10013/epic.e1d4ede9-1339-48a0-b43e-0f389529d506

Wegner, K. M. , Piel, D. , Bruto, M. , John, U. , Mao, Z. , Alunno-Bruscia, M. , Petton, B. and Le Roux, F. (2019)
Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios , doi:https://www.doi.org/10.3389/fmicb.2019.02067 , hdl:10013/epic.17ceeac3-753d-4379-9059-1e70dc9dae8b

Seifert, M. , Hoppema, M. , Burau, C. , Elmer, C. , Friedrichs, A. , Geuer, J. K. , John, U. , Kanzow, T. , Koch, B. P. , Konrad, C. , van der Jagt, H. , Zielinski, O. and Iversen, M. H. ORCID: https://orcid.org/0000-0002-5287-1110 (2019)
Influence of Glacial Meltwater on Summer Biogeochemical Cycles in Scoresby Sund, East Greenland , doi:https://www.doi.org/10.3389/fmars.2019.00412 , hdl:10013/epic.e91a710a-6f48-4072-b13e-37bdeb35eac6

Kalita, S. , Edvardsen, B. , Kohli, G. , Janouškovec, J. , Šupraha, L. , Hansen, P. J. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 , Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, University of Oslo, Department of Biosciences, University College London, University of Copenhagen, Department of Biology (2019)
Keynote and Oral Papers , doi:https://www.doi.org/10.1080/09670262.2019.1626627 , hdl:10013/epic.11fe5744-bb49-4ae0-bd77-27be4780c4e9

Anestis, K. ORCID: https://orcid.org/0000-0002-8208-6789, Kohli, G. , Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Hansen, P. J. , Varga, E. , Ostenfeld Larsen, T. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2019)
Toxin biosynthesis in Prymnesium parvum: from structure to genes , hdl:10013/epic.3c0255fb-b541-41bc-8e47-d4dd6d56544e

Seifert, M. ORCID: https://orcid.org/0000-0002-2570-5475, Hoppema, M. ORCID: https://orcid.org/0000-0002-2326-619X, Burau, C. , Elmer, C. , Friedrichs, A. , Geuer, J. ORCID: https://orcid.org/0000-0002-9663-5072, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Kanzow, T. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Konrad, C. , van der Jagt, H. and Zielinski, O. (2019)
Glacial meltwater effects on the carbon cycle of Scoresby Sund (Greenland), the world's largest fjord system , hdl:10013/epic.b2c960f4-b815-4e3e-bd58-11997be3b339

Wolf, K. K. , Romanelli, E. , Rost, B. , John, U. , Collins, S. , Weigand, H. and Hoppe, C. J. (2019)
Company matters: The presence of other genotypes alters traits and intraspecific selection in an Arctic diatom under climate change , doi:https://www.doi.org/10.1111/gcb.14675 , hdl:10013/epic.84b14abf-92f2-47a3-aed8-183156711fff

John, U. , Lu, Y. , Wohlrab, S. , Groth, M. , Janouškovec, J. , Kohli, G. S. , Mark, F. C. , Bickmeyer, U. , Farhat, S. , Felder, M. , Frickenhaus, S. , Guillou, L. , Keeling, P. J. , Moustafa, A. , Porcel, B. M. , Valentin, K. and Glöckner, G. (2019)
An aerobic eukaryotic parasite with functional mitochondria that likely lacks a mitochondrial genome , doi:https://www.doi.org/10.1126/sciadv.aav1110 , hdl:10013/epic.8d9cd139-85f5-4be3-a931-970a84cf908b

Wendling, C. , Lokmer, A. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Le Roux, F. and Wegner, M. ORCID: https://orcid.org/0000-0002-2410-8898 (2019)
Microbes, Disease & Invasions -Nature’s toolbox to study rapid adaptation , hdl:10013/epic.70753058-6c89-4ae3-b176-0bdc2fc9c99a

Harðardóttir, S. , Wohlrab, S. , Hjort, D. M. , Krock, B. , Nielsen, T. G. , John, U. and Lundholm, N. (2019)
Transcriptomic responses to grazing reveal the metabolic pathway leading to the biosynthesis of domoic acid and highlight different defense strategies in diatoms , doi:https://www.doi.org/10.1186/s12867-019-0124-0 , hdl:10013/epic.7dfd980b-0543-45ae-addd-76b0c735cfb7

Ramesh, K. , Yarra, T. , Clark, M. S. , John, U. and Melzner, F. (2019)
Expression of calcification‐related ion transporters during blue mussel larval development , doi:https://www.doi.org/10.1002/ece3.5287 , hdl:10013/epic.4e485031-1832-487d-9b38-e10e2270e55c

Flynn, K. J. , Mitra, A. , Anestis, K. , Anschütz, A. A. , Calbet, A. , Ferreira, G. D. , Gypens, N. , Hansen, P. J. , John, U. , Martin, J. L. , Mansour, J. S. , Maselli, M. , Medić, N. , Norlin, A. , Not, F. , Pitta, P. , Romano, F. , Saiz, E. , Schneider, L. K. , Stolte, W. and Traboni, C. (2019)
Mixotrophic protists and a new paradigm for marine ecology: where does plankton research go now? , doi:https://www.doi.org/10.1093/plankt/fbz026 , hdl:10013/epic.98291cf2-7b71-4380-8171-e07a85d0e08d

Wegner, K. M. ORCID: https://orcid.org/0000-0002-2410-8898, Piel, D. , Bruto, M. , John, U. , Mao, Z. , Alunno-Bruscia, M. , Petton, B. and Le Roux, F. (2019)
Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios , doi:10.3389/fmicb.2019.02067 , hdl:10013/epic.07c7000b-f7a3-45ca-a221-e14fbb260171

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Amann, R. , Assmy, P. , Bach, L. T. , Burau, C. , Edvardsen, B. , Fernandez Mendez, M. , Friedrichs, A. , Geuer, J. ORCID: https://orcid.org/0000-0002-9663-5072, Hoppema, M. ORCID: https://orcid.org/0000-0002-2326-619X, Huhn, O. , Iversen, M. ORCID: https://orcid.org/0000-0002-5287-1110, Konrad, C. , Kühne, N. ORCID: https://orcid.org/0000-0002-9418-7296, Lechtenfeld, O. , Mackensen, A. ORCID: https://orcid.org/0000-0002-5024-4455, McCallister, S. L. , Nystedt, E. , Schmitt-Kopplin, P. , Schwalfenberg, K. , Seifert, M. ORCID: https://orcid.org/0000-0002-2570-5475, Stedmon, C. A. , van de Waal, D. , van der Jagt, H. , Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Wulf, J. , Wünsch, U. and Zielinski, O. (2019)
Molecular ecological chemistry in Arctic fjords at different stages of deglaciation, Cruise No. MSM56, July 2 - July 25, 2016, Longyearbyen (Svalbard, Norway) - Reykjavík (Iceland) , doi:10.2312/cr_msm56 , hdl:10013/epic.3e0905af-db0a-4f68-9d8c-f0f30e720603

Gottschling, M. , Chacón, J. , Žerdoner Čalasan, A. , Neuhaus, S. , Kretschmann, J. , Stibor, H. and John, U. (2019)
Phylogenetic placement of environmental sequences using taxonomically reliable databases helps to rigorously assess dinophyte biodiversity in Bavarian lakes (Germany) , doi:https://www.doi.org/10.1111/fwb.13413 , hdl:10013/epic.99dbe77c-ef84-4785-ae60-86423b6adf41

Saha, M. , Berdalet, E. , Carotenuto, Y. , Fink, P. , Harder, T. , John, U. , Not, F. , Pohnert, G. , Potin, P. , Selander, E. , Vyverman, W. , Wichard, T. , Zupo, V. and Steinke, M. (2019)
Using chemical language to shape future marine health , doi:https://www.doi.org/10.1002/fee.2113 , hdl:10013/epic.b24631e9-daff-42f4-8222-e1bad1afeaaf

Lu, Y. , Johnston, P. R. , Dennis, S. R. , Monaghan, M. T. , John, U. , Spaak, P. and Wolinska, J. (2018)
Daphnia galeata responds to the exposure to an ichthyosporean gut parasite by down-regulation of immunity and lipid metabolism , doi:https://www.doi.org/10.1186/s12864-018-5312-7 , hdl:10013/epic.ae351186-4975-444e-b6f5-e3615b86bb93

Lu, Y. , Johnston, P. , Dennis, S. , Monaghan, M. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Spaak, P. and Wolinska, J. (2018)
Daphnia galeata responds to the exposure to ichthyosporean gut parasite by down-regulation of immunity and lipid metabolism. , doi:10.1186/s12864-018-5312-7 , hdl:10013/epic.83f605a9-db75-410d-86c6-0a5f854a3279

Harðardóttir, S. , Hjort, D. M. , Wohlrab, S. , Krock, B. , John, U. , Nielsen, T. G. and Lundholm, N. (2018)
Trophic interactions, toxicokinetics, and detoxification processes in a domoic acid‐producing diatom and two copepod species , doi:https://www.doi.org/10.1002/lno.11078 , hdl:10013/epic.eea49ef9-113b-4056-8251-d1e900e8441b

Harðardóttir, S. , Krock, B. , Wohlrab, S. , John, U. , Nielsen, T. G. and Lundholm, N. (2018)
Can domoic acid affect escape response in copepods? , doi:https://www.doi.org/10.1016/j.hal.2018.08.009 , hdl:10013/epic.f63099e5-bd0a-42a0-b3d9-e45d39fc4b36

Brocke, H. J. , Piltz, B. , Herz, N. , Abed, R. M. , Palinska, K. A. , John, U. , Haan, J. d. , de Beer, D. and Nugues, M. M. (2018)
Nitrogen fixation and diversity of benthic cyanobacterial mats on coral reefs in Curaçao , doi:https://www.doi.org/10.1007/s00338-018-1713-y , hdl:10013/epic.de6b4206-1734-4381-ba60-5a46895f3f40

Wegner, M. ORCID: https://orcid.org/0000-0002-2410-8898, Wendling, C. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Le Roux, F. (2018)
Parallel evolution of symbiotic life style in oyster - Vibrio interactions , hdl:10013/epic.36ca4683-ad27-42a5-a6b1-d558b5203b5a

von Dassow, P. , Díaz-Rosas, F. , Bendif, E. M. , Gaitán-Espitia, J. D. , Mella-Flores, D. , Rokitta, S. , John, U. and Torres, R. (2018)
Over-calcified forms of the coccolithophore <i>Emiliania huxleyi</i> in high-CO<sub>2</sub> waters are not preadapted to ocean acidification , doi:https://www.doi.org/10.5194/bg-15-1515-2018 , hdl:10013/epic.e6516bdf-8e4c-450e-a142-0b8b0c60d191

Feis, M. E. , John, U. , Lokmer, A. , Luttikhuizen, P. C. and Wegner, K. M. (2018)
Dual transcriptomics reveals co-evolutionary mechanisms of intestinal parasite infections in blue mussels Mytilus edulis , doi:https://www.doi.org/10.1111/mec.14541 , hdl:10013/epic.af48a5e5-9b71-4b39-8775-3b8855ce527c

Töbe, K. , Arneborg, L. , Cembella, A. D. , Gröger, M. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Karlson, B. , MacKenzie, B. , Naustvoll, L. , Vulturius, G. and West, J. J. (2018)
Co-development of Climate services for adaptation to changing Marine Ecosystems – focus on the North Sea Case Study , hdl:10013/epic.58d27fd1-e4da-479b-874c-7baf1a867390

Carrasco, R. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Henkel, R. and Horstmann, J. (2018)
Description of Drifter during Heincken cruis HE513 , hdl:10013/epic.7c9f8874-e1da-4664-96f0-8109b42ca180

Lundholm, N. , Krock, B. , John, U. , Skov, J. , Cheng, J. , Pančić, M. , Wohlrab, S. , Rigby, K. , Nielsen, T. G. , Selander, E. and Harðardóttir, S. (2018)
Induction of domoic acid production in diatoms—Types of grazers and diatoms are important , doi:https://www.doi.org/10.1016/j.hal.2018.06.005 , hdl:10013/epic.2059cc23-74bd-4e3b-898a-271d4661282b

Brandenburg, K. M. , Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Kremp, A. , Jerney, J. , Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Van de Waal, D. B. and Donohue, I. (2018)
Intraspecific trait variation and trade-offs within and across populations of a toxic dinoflagellate , doi:10.1111/ele.13138 , hdl:10013/epic.bf97e362-def9-441b-bad3-8e28f63cbf3d

Wohlrab, S. , Falcke, J. M. , Lin, S. , Zhang, H. , Neuhaus, S. , Elferink, S. , Voss, D. , Zielinski, O. and John, U. (2018)
Metatranscriptome Profiling Indicates Size-Dependent Differentiation in Plastic and Conserved Community Traits and Functional Diversification in Dinoflagellate Communities , doi:https://www.doi.org/10.3389/fmars.2018.00358 , hdl:10013/epic.a2dbe2fd-b80a-4fb8-93a6-785edf032f48

Kalita, S. N. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Kuehne, N. ORCID: https://orcid.org/0000-0002-9418-7296 , Alfred-Wegener-Institute (2018)
Single-cell transcriptomics: Gotta catch ‘em all! , doi:10.1007/978-3-319-93284-2 , hdl:10013/epic.08fdf7b5-80c9-43a4-91b8-f99b34c9ed99

Kalita, S. , Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Kuehne, N. ORCID: https://orcid.org/0000-0002-9418-7296 and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 , Alfred-Wegener-Institute (2018)
Transcriptome analysis of single cells: a plankton characterization of Arctic waters , hdl:10013/epic.253fb5c3-698e-4a82-aef2-6e89df07b4dd

Brandenburg, K. M. , Domis, L. N. d. S. , Wohlrab, S. , Krock, B. , John, U. , van Scheppingen, Y. , van Donk, E. and Van de Waal, D. B. (2017)
Combined physical, chemical and biological factors shape Alexandrium ostenfeldii blooms in The Netherlands , doi:https://www.doi.org/10.1016/j.hal.2017.02.004 , hdl:10013/epic.50884

Eberlein, T. , Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Rost, B. ORCID: https://orcid.org/0000-0001-5452-5505, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Bach, L. T. , Riebesell, U. and Van de Waal, D. B. (2017)
Effects of ocean acidification on primary production in a coastal North Sea phytoplankton community , doi:10.1371/journal. , hdl:10013/epic.51091

Kohli, G. S. , Campbell, K. , John, U. , Smith, K. F. , Fraga, S. , Rhodes, L. L. and Murray, S. A. (2017)
Role of Modular Polyketide Synthases in the Production of Polyether Ladder Compounds in Ciguatoxin‐Producing Gambierdiscus polynesiensis and G. excentricus (Dinophyceae) , doi:https://www.doi.org/10.1111/jeu.12405 , hdl:10013/epic.569eb44b-f478-40aa-b78a-e97b20c2a407

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2017)
Eco-evolutionary drivers of algal blooms formation under Climate change – from genes to communities. , hdl:10013/epic.a376c300-725b-4fe0-b100-14402a6c0dca

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2017)
Molecular and genomic approaches to study species interaction and evolution. , hdl:10013/epic.0beb53ff-af70-4329-a05b-4127af2fe9f6

Elferink, S. , Neuhaus, S. , Wohlrab, S. , Toebe, K. , Voß, D. , Gottschling, M. , Lundholm, N. , Krock, B. , Koch, B. P. , Zielinski, O. , Cembella, A. and John, U. (2017)
Molecular diversity patterns among various phytoplankton size-fractions in West Greenland in late summer , doi:https://www.doi.org/10.1016/j.dsr.2016.11.002 , hdl:10013/epic.50885

Fabro, E. , Almandoz, G. O. , Ferrario, M. , John, U. , Tillmann, U. , Toebe, K. , Krock, B. and Cembella, A. (2017)
Morphological, molecular, and toxin analysis of field populations ofAlexandriumgenus from the Argentine Sea , doi:https://www.doi.org/10.1111/jpy.12574 , hdl:10013/epic.52046

Rokitta, S. D. , von Dassow, P. , Rost, B. and John, U. (2016)
P- and N-Depletion Trigger Similar Cellular Responses to Promote Senescence in Eukaryotic Phytoplankton , doi:https://www.doi.org/10.3389/fmars.2016.00109 , hdl:10013/epic.48384

Busch, J. A. , Andree, K. B. , Diogène, J. , Fernández-Tejedor, M. , Toebe, K. , John, U. , Krock, B. , Tillmann, U. and Cembella, A. D. (2016)
Toxigenic algae and associated phycotoxins in two coastal embayments in the Ebro Delta (NW Mediterranean) , doi:https://www.doi.org/10.1016/j.hal.2016.02.012 , hdl:10013/epic.47475

Shama, L. N. , Mark, F. C. , Strobel, A. , Lokmer, A. , John, U. and Mathias Wegner, K. (2016)
Transgenerational effects persist down the maternal line in marine sticklebacks: gene expression matches physiology in a warming ocean , doi:https://www.doi.org/10.1111/eva.12370 , hdl:10013/epic.47323

Kohli, G. S. , John, U. , Van Dolah, F. M. and Murray, S. A. (2016)
Evolutionary distinctiveness of fatty acid and polyketide synthesis in eukaryotes , doi:https://www.doi.org/10.1038/ismej.2015.263 , hdl:10013/epic.46775

Kegel, J. ORCID: https://orcid.org/0000-0002-4740-9554, Thomas, R. , Derelle, E. , Laudié, M. , Cooke, R. , Grimsley, N. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Moreau, H. (2016)
Evolution of a relationship: how Ostreococcus tauri viruses circumvent host resistance , hdl:10013/epic.46896

Kohli, G. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Van Dolah, F. M. and Murray, S. A. (2016)
Functional and evolutionary distinctiveness of fatty acid and polyketide synthesis in microbial eukaryotes , hdl:10013/epic.54305a4a-1bb0-451a-a152-edd38e8a885a

Kohli, G. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Van Dolah, F. M. and Murray, S. A. (2016)
How do fatty acid and polyketide synthesis occur in microbial eukaryotes? , hdl:10013/epic.6a3d2cc3-14d1-42b8-9959-f024e3c85dc6

Elferink, S. ORCID: https://orcid.org/0000-0002-8274-3080, Neuhaus, S. , Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Toebe, K. , Voß, D. , Gottschling, M. , Lundholm, N. , Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Zielinski, O. , Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 , Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Institute for Chemistry and Biology of the Marine Environment, University of Oldenburg, Department Biologie, Systematische Botanik und Mikologie, GeoBio-Center, Ludwig-Maximilians Universität, Natural History Museum Denmark, University of Copenhagen, University of Applied Sciences Bremerhaven, Helmholtz Institute for Functional Marine Biodiversity (2016)
Molecular diversity patterns among various phytoplankton size-fractions in West Greenland in late summer , doi:10.1016/j.dsr.2016.11.002 , hdl:10013/epic.50193

Wohlrab, S. , Tillmann, U. , Cembella, A. and John, U. (2016)
Trait changes induced by species interactions in two phenotypically distinct strains of a marine dinoflagellate , doi:https://www.doi.org/10.1038/ismej.2016.57 , hdl:10013/epic.47874

Lu, Y. , Wohlrab, S. , Groth, M. , Glöckner, G. , Guillou, L. and John, U. (2016)
Transcriptomic profiling of Alexandrium fundyense during physical interaction with or exposure to chemical signals from the parasite Amoebophrya , doi:https://www.doi.org/10.1111/mec.13566 , hdl:10013/epic.47403

Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Westphal, S. ORCID: https://orcid.org/0000-0002-8274-3080, Neuhaus, S. , Harms, L. ORCID: https://orcid.org/0000-0001-7620-0613, Rohner, G. , Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2016)
“What’s in the bucket and what are they doing?” - Comparative analysis of biodiversity and metatranscriptome patterns of microeukaryotic plankton in three different marine ecosytems. , hdl:10013/epic.46824

Murray, S. A. , Diwan, R. , Orr, R. J. , Kohli, G. S. and John, U. (2015)
Gene duplication, loss and selection in the evolution of saxitoxin biosynthesis in alveolates , doi:https://www.doi.org/10.1016/j.ympev.2015.06.017 , hdl:10013/epic.46210

Van de Waal, D. B. , Tillmann, U. , Martens, H. , Krock, B. , van Scheppingen, Y. and John, U. (2015)
Characterization of multiple isolates from an Alexandrium ostenfeldii bloom in The Netherlands , doi:https://www.doi.org/10.1016/j.hal.2015.08.002 , hdl:10013/epic.46050

Kohli, G. S. , John, U. , Figueroa, R. I. , Rhodes, L. L. , Harwood, D. T. , Groth, M. , Bolch, C. J. and Murray, S. A. (2015)
Polyketide synthesis genes associated with toxin production in two species of Gambierdiscus (Dinophyceae) , doi:https://www.doi.org/10.1186/s12864-015-1625-y , hdl:10013/epic.45754

Kegel, J. U. ORCID: https://orcid.org/0000-0002-4740-9554, Neuhaus, S. , Egge, E. S. , Sandaa, R. A. , Edvardsen, B. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2015)
Diversity of haptophytes in the Northern Hemisphere and their co-occurring DNA viruses. , hdl:10013/epic.46876

Westphal, S. ORCID: https://orcid.org/0000-0002-8274-3080, Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2015)
Discrimination of Biodiversity patterns among microeukaryotic plankton in arctic coastal waters , hdl:10013/epic.45753

Meyer, J. M. , Rödelsperger, C. , Eichholz, K. , Tillmann, U. , Cembella, A. , McGaughran, A. and John, U. (2015)
Transcriptomic characterisation and genomic glimps into the toxigenic dinoflagellate Azadinium spinosum, with emphasis on polykeitde synthase genes , doi:https://www.doi.org/10.1186/s12864-014-1205-6 , hdl:10013/epic.45007

John, U. , Tillmann, U. , Hülskötter, J. , Alpermann, T. J. , Wohlrab, S. and Van de Waal, D. B. (2015)
Intraspecific facilitation by allelochemical mediated grazing protection within a toxigenic dinoflagellate population , doi:https://www.doi.org/10.1098/rspb.2014.1268 , hdl:10013/epic.44407

Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Selander, E. , Dawodu, D. , Iversen, M. ORCID: https://orcid.org/0000-0002-5287-1110 and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 , University of Gothenburg, Sweden, Medizinische Hochschule Hannover (2015)
Infochemical induced trait changes in Alexandrium , hdl:10013/epic.46822

von Dassow, P. , John, U. , Ogata, H. , Probert, I. , Bendif, E. M. , Kegel, J. U. , Audic, S. , Wincker, P. , Da Silva, C. , Claverie, J. M. , Doney, S. , Glover, D. M. , Flores, D. M. , Herrera, Y. , Lescot, M. , Garet-Delmas, M. J. and de Vargas, C. (2015)
Life-cycle modification in open oceans accounts for genome variability in a cosmopolitan phytoplankton , doi:https://www.doi.org/10.1038/ismej.2014.221 , hdl:10013/epic.45750

Elbrecht, V. , Poettker, L. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Leese, F. (2015)
The complete mitochondrial genome of the stonefly Dinocras cephalotes (Plecoptera, Perlidae) , doi:10.3109/19401736.2013.830301 , hdl:10013/epic.45748

Rokitta, S. D. , Von Dassow, P. , Rost, B. and John, U. (2014)
Emiliania huxleyi endures N-limitation with an efficient metabolic budgeting and effective ATP synthesis , doi:https://www.doi.org/10.1186/1471-2164-15-1051 , hdl:10013/epic.44739

John, U. , Litaker, R. W. , Montresor, M. , Murray, S. , Brosnahan, M. L. and Anderson, D. M. (2014)
Formal Revision of the Alexandrium tamarense Species Complex (Dinophyceae) Taxonomy: The Introduction of Five Species with Emphasis on Molecular-based (rDNA) Classification , doi:https://www.doi.org/10.1016/j.protis.2014.10.001 , hdl:10013/epic.44389

Lu, Y. , Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Glöckner, G. , Guillou, L. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2014)
Genomic Insights into Processes Driving the Infection of Alexandrium tamarense by the Parasitoid Amoebophrya sp. , doi:10.1128/EC.00139-14 , hdl:10013/epic.44316

Lu, Y. , Wohlrab, S. , Glöckner, G. , Guillou, L. and John, U. (2014)
Genomic Insights into Processes Driving the Infection of Alexandrium tamarense by the Parasitoid Amoebophrya sp. , doi:https://www.doi.org/10.1128/ec.00139-14 , hdl:10013/epic.44323

Flöthe, C. R. , John, U. and Molis, M. (2014)
Comparing the Relative Importance of Water-Borne Cues and Direct Grazing for the Induction of Defenses in the Brown Seaweed Fucus vesiculosus , doi:https://www.doi.org/10.1371/journal.pone.0109247 , hdl:10013/epic.44512

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2014)
Supplementary data , hdl:10013/epic.44190

Heckenhauer, J. , Schweinsberg, M. , Elbrecht, V. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tollrian, R. and Lampert, K. P. (2014)
Isolation, characterization and cross amplification of eleven novel microsatellite loci for the hydrozoan coral Millepora , doi:10.1007/s12686-014-0337-y , hdl:10013/epic.44209

Flöthe, C. R. , Molis, M. ORCID: https://orcid.org/0000-0002-0194-5984, Kruse, I. , Weinberger, F. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2014)
Herbivore-induced defence response in the brown seaweed Fucus vesiculosus (Phaeophyceae): temporal pattern and gene expression , doi:10.1080/09670262.2014.946452 , hdl:10013/epic.44393

Flöthe, C. R. , Molis, M. , Kruse, I. , Weinberger, F. and John, U. (2014)
Herbivore-induced defence response in the brown seaweedFucus vesiculosus(Phaeophyceae): temporal pattern and gene expression , doi:https://www.doi.org/10.1080/09670262.2014.946452 , hdl:10013/epic.44129

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Litaker, W. , Montresor, M. , Murray, S. , Brosnahan, M. L. and Anderson, D. M. (2014)
(2302) Proposal to reject the name Gonyaulax catenella (Alexandrium catenella) (Dinophyceae) , doi:10.12705/634.21 , hdl:10013/epic.44206

Keeling, P. J. , Burki, F. , Wilcox, H. M. , Allam, B. , Allen, E. E. , Amaral-Zettler, L. A. , Armbrust, E. V. , Archibald, J. M. , Bharti, A. K. , Bell, C. J. , Beszteri, B. , Bidle, K. D. , Cameron, C. T. , Campbell, L. , Caron, D. A. , Cattolico, R. A. , Collier, J. L. , Coyne, K. , Davy, S. K. , Deschamps, P. , Dyhrman, S. T. , Edvardsen, B. , Gates, R. D. , Gobler, C. J. , Greenwood, S. J. , Guida, S. M. , Jacobi, J. L. , Jakobsen, K. S. , James, E. R. , Jenkins, B. , John, U. , Johnson, M. D. , Juhl, A. R. , Kamp, A. , Katz, L. A. , Kiene, R. , Kudryavtsev, A. , Leander, B. S. , Lin, S. , Lovejoy, C. , Lynn, D. , Marchetti, A. , McManus, G. , Nedelcu, A. M. , Menden-Deuer, S. , Miceli, C. , Mock, T. , Montresor, M. , Moran, M. A. , Murray, S. , Nadathur, G. , Nagai, S. , Ngam, P. B. , Palenik, B. , Pawlowski, J. , Petroni, G. , Piganeau, G. , Posewitz, M. C. , Rengefors, K. , Romano, G. , Rumpho, M. E. , Rynearson, T. , Schilling, K. B. , Schroeder, D. C. , Simpson, A. G. , Slamovits, C. H. , Smith, D. R. , Smith, G. J. , Smith, S. R. , Sosik, H. M. , Stief, P. , Theriot, E. , Twary, S. N. , Umale, P. E. , Vaulot, D. , Wawrik, B. , Wheeler, G. L. , Wilson, W. H. , Xu, Y. , Zingone, A. and Worden, A. Z. (2014)
The Marine Microbial Eukaryote Transcriptome Sequencing Project (MMETSP): Illuminating the Functional Diversity of Eukaryotic Life in the Oceans through Transcriptome Sequencing , doi:https://www.doi.org/10.1371/journal.pbio.1001889 , hdl:10013/epic.43750

Stucken, K. , John, U. , Cembella, A. , Soto-Liebe, K. and Vásquez, M. (2014)
Impact of Nitrogen Sources on Gene Expression and Toxin Production in the Diazotroph Cylindrospermopsis raciborskii CS-505 and Non-Diazotroph Raphidiopsis brookii D9 , doi:https://www.doi.org/10.3390/toxins6061896 , hdl:10013/epic.43721

Flöthe, C. R. , Molis, M. and John, U. (2014)
Induced resistance to periwinkle grazing in the brown seaweed Fucus vesiculosus (Phaeophyceae): molecular insights and seaweed-mediated effects on herbivore interactions , doi:https://www.doi.org/10.1111/jpy.12186 , hdl:10013/epic.44130

Van de Waal, D. B. , Eberlein, T. , John, U. , Wohlrab, S. and Rost, B. (2014)
Impact of elevated pCO2 on paralytic shellfish poisoning toxin content and composition in Alexandrium tamarense , doi:https://www.doi.org/10.1016/j.toxicon.2013.11.011 , hdl:10013/epic.42841

van de Waal, D. B. , Eberlein, T. , Bublitz, Y. , John, U. and Rost, B. (2014)
Shake it easy: a gently mixed continuous culture system for dinoflagellates , doi:https://www.doi.org/10.1093/plankt/fbt138 , hdl:10013/epic.42945

Murray, S. A. , Hoppenrath, M. , Orr, R. J. , Bolch, C. , John, U. , Diwan, R. , Yauwenas, R. , Harwood, T. , de Salas, M. , Neilan, B. and Hallegraeff, G. (2014)
Alexandrium diversaporum sp. nov., a new non-saxitoxin producing species: Phylogeny, morphology and sxtA genes , doi:https://www.doi.org/10.1016/j.hal.2013.09.005 , hdl:10013/epic.42524

Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2014)
Transcriptional analysis of possible feedback mechanisms of lytic compound production in Alexandrium fundyense , hdl:10013/epic.46823

Kegel, J. U. , John, U. , Valentin, K. and Frickenhaus, S. (2013)
Genome Variations Associated with Viral Susceptibility and Calcification in Emiliania huxleyi , doi:https://www.doi.org/10.1371/journal.pone.0080684 , hdl:10013/epic.42480

Elbrecht, V. , Poettker, L. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Leese, F. (2013)
The complete mitochondrial genome of the stonefly Dinocras cephalotes (Plecoptera, Perlidae) , doi:10.3109/19401736.2013.830301 , hdl:10013/epic.42290

Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2013)
Azaspiracids,an Expanding Group of Shellfish Poisoning Toxins , hdl:10013/epic.42041

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2013)
Ecological and evolutionary insights into toxigenic marine dinoflagellates , hdl:10013/epic.42093

Read, B. A. , Kegel, J. , Klute, M. J. , Kuo, A. , Lefebvre, S. C. , Maumus, F. , Mayer, C. , Miller, J. , Monier, A. , Salamov, A. , Young, J. , Aguilar, M. , Claverie, J. M. , Frickenhaus, S. , Gonzalez, K. , Herman, E. K. , Lin, Y. C. , Napier, J. , Ogata, H. , Sarno, A. F. , Shmutz, J. , Schroeder, D. , de Vargas, C. , Verret, F. , von Dassow, P. , Valentin, K. , Van de Peer, Y. , Wheeler, G. , Dacks, J. B. , Delwiche, C. F. , Dyhrman, S. T. , Glöckner, G. , John, U. , Richards, T. , Worden, A. Z. , Zhang, X. and Grigoriev, I. V. (2013)
Pan genome of the phytoplankton Emiliania underpins its global distribution , doi:https://www.doi.org/10.1038/nature12221 , hdl:10013/epic.41636

Van de Waal, D. B. , John, U. , Ziveri, P. , Reichart, G. J. , Hoins, M. , Sluijs, A. and Rost, B. (2013)
Ocean Acidification Reduces Growth and Calcification in a Marine Dinoflagellate , doi:https://www.doi.org/10.1371/journal.pone.0065987 , hdl:10013/epic.41634

Michely, S. , Toulza, E. , Subirana, L. , John, U. , Cognat, V. , Maréchal-Drouard, L. , Grimsley, N. , Moreau, H. and Piganeau, G. (2013)
Evolution of Codon Usage in the Smallest Photosynthetic Eukaryotes and Their Giant Viruses , doi:https://www.doi.org/10.1093/gbe/evt053 , hdl:10013/epic.41511

Jünemann, S. , Sedlazeck, F. J. , Prior, K. , Albersmeier, A. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Kalinowski, J. , Moellmann, A. , Goesmann, A. , von Haeseler, A. , Stoye, J. and Harmsen, D. (2013)
Updating benchtop sequencing performance comparison , doi:10.1038/nbt.2522 , hdl:10013/epic.41394

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2013)
Alexandrium: Evolutionary and ecological insights into the most prominent toxigenic dinoflagellate. , hdl:10013/epic.42070

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2013)
The evolution of monofunctional type I polyketide synthase units: a dinoflagellate-specific feature? , hdl:10013/epic.42069

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Kilpert, F. , Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382 and Cembella, A. (2013)
What's in the bucket? Molecular assessment of diversity. , hdl:10013/epic.42068

Toebe, K. , Alpermann, T. J. , Tillmann, U. , Krock, B. , Cembella, A. and John, U. (2013)
Molecular discrimination of toxic and non-toxic Alexandrium species (Dinophyta) in natural phytoplankton assemblages from the Scottish coast of the North Sea , doi:https://www.doi.org/10.1080/09670262.2012.752870 , hdl:10013/epic.41143

Klöpper, S. , John, U. , Zingone, A. , Mangoni, O. , Kooistra, W. H. and Cembella, A. D. (2013)
Phylogeny and morphology of a Chattonella (Raphidophyceae) species from the Mediterranean Sea: what is C. subsalsa? , doi:https://www.doi.org/10.1080/09670262.2013.771412 , hdl:10013/epic.41393

Toebe, K. , Joshi, A. R. , Messtorff, P. , Tillmann, U. , Cembella, A. and John, U. (2013)
Molecular discrimination of taxa within the dinoflagellate genus Azadinium, the source of azaspiracid toxins , doi:https://www.doi.org/10.1093/plankt/fbs077 , hdl:10013/epic.40663

Toebe, K. , Wilhelms, F. ORCID: https://orcid.org/0000-0001-7688-3135, Frickenhaus, S. ORCID: https://orcid.org/0000-0002-0356-9791, Meyer, J. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Jürgens, J. and Helmke, E. (2013)
Exploration of microbial biodiversity in polar glacial ice , hdl:10013/epic.41819

Windisch, H. , Frickenhaus, S. ORCID: https://orcid.org/0000-0002-0356-9791, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Knust, R. , Pörtner, H. O. ORCID: https://orcid.org/0000-0001-6535-6575 and Lucassen, M. ORCID: https://orcid.org/0000-0003-4276-4781 , Windisch (2013)
Linking transcriptomics to physiology - Effects of chronic thermal acclimation in the Antarctic eelpout (Pachycara brachycephalum) , hdl:10013/epic.41784

Tahvanainen, P. , Alpermann, T. J. , Figueroa, R. I. , John, U. , Hakanen, P. , Nagai, S. , Blomster, J. and Kremp, A. (2012)
Patterns of Post-Glacial Genetic Differentiation in Marginal Populations of a Marine Microalga , doi:https://www.doi.org/10.1371/journal.pone.0053602 , hdl:10013/epic.41142

Rokitta, S. D. , John, U. and Rost, B. (2012)
Ocean Acidification Affects Redox-Balance and Ion-Homeostasis in the Life-Cycle Stages of Emiliania huxleyi , doi:https://www.doi.org/10.1371/journal.pone.0052212 , hdl:10013/epic.40584

Eichholz, K. , Beszteri, B. and John, U. (2012)
Putative Monofunctional Type I Polyketide Synthase Units: A Dinoflagellate-Specific Feature? , doi:https://www.doi.org/10.1371/journal.pone.0048624 , hdl:10013/epic.40455

Rokitta, S. D. ORCID: https://orcid.org/0000-0002-7540-9033, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Rost, B. ORCID: https://orcid.org/0000-0001-5452-5505 (2012)
Transcriptomic responses of Emiliania huxleyi to Ocean Acidification , hdl:10013/epic.40356

Rokitta, S. D. ORCID: https://orcid.org/0000-0002-7540-9033, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Rost, B. ORCID: https://orcid.org/0000-0001-5452-5505 (2012)
Transcriptomic responses of Emiliania huxleyi to Ocean Acidification , hdl:10013/epic.40355

Rokitta, S. D. ORCID: https://orcid.org/0000-0002-7540-9033, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Rost, B. ORCID: https://orcid.org/0000-0001-5452-5505 (2012)
Transcriptomic responses of Emiliania huxleyi to Ocean Acidification , hdl:10013/epic.40344

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2012)
The evolution of monofunctional type I polyketide synthase units: a dinoflagellate-specific feature? , hdl:10013/epic.42047

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2012)
Living in a cloud: Facilitation promotes population success in Alexandrium. , hdl:10013/epic.42067

Van de Waal, D. B. , Eberlein, T. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Rost, B. ORCID: https://orcid.org/0000-0001-5452-5505 (2012)
Responses of calcareous and toxic dinoflagellates to Ocean Acidification , hdl:10013/epic.39518

Dittami, S. M. , Riisberg, I. , John, U. , Orr, R. J. , Jakobsen, K. S. and Edvardsen, B. (2012)
Analysis of Expressed Sequence Tags from the Marine Microalga Pseudochattonella farcimen (Dictyochophyceae) , doi:https://www.doi.org/10.1016/j.protis.2011.07.004 , hdl:10013/epic.43391

Gottschling, M. , Soehner, S. , Zinssmeister, C. , John, U. , Plötner, J. , Schweikert, M. , Aligizaki, K. and Elbrächter, M. (2012)
Delimitation of the Thoracosphaeraceae (Dinophyceae), Including the Calcareous Dinoflagellates, Based on Large Amounts of Ribosomal RNA Sequence Data , doi:https://www.doi.org/10.1016/j.protis.2011.06.003 , hdl:10013/epic.38492

Lu, Y. , Glöckner, G. , Guillou, L. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2012)
Genomic Insights in Processes Underpinning the Infection of Alexandrium tamarense by the Parasite Amoebophrya sp. , hdl:10013/epic.44315

Heinrich, S. , Valentin, K. , Frickenhaus, S. , John, U. and Wiencke, C. (2012)
Transcriptomic Analysis of Acclimation to Temperature and Light Stress in Saccharina latissima (Phaeophyceae) , doi:https://www.doi.org/10.1371/journal.pone.0044342 , hdl:10013/epic.39902

Jaeckisch, N. , Yang, I. , Wohlrab, S. , Glöckner, G. , Kroymann, J. , Vogel, H. , Cembella, A. and John, U. (2011)
Comparative Genomic and Transcriptomic Characterization of the Toxigenic Marine Dinoflagellate Alexandrium ostenfeldii , doi:https://www.doi.org/10.1371/journal.pone.0028012 , hdl:10013/epic.38658

Yang, I. , Beszteri, S. , Tillmann, U. , Cembella, A. and John, U. (2011)
Growth- and nutrient-dependent gene expression in the toxigenic marine dinoflagellate Alexandrium minutum , doi:https://www.doi.org/10.1016/j.hal.2011.08.012 , hdl:10013/epic.38494

Heidel, A. J. , Lawal, H. M. , Felder, M. , Schilde, C. , Helps, N. R. , Tunggal, B. , Rivero, F. , John, U. , Schleicher, M. , Eichinger, L. , Platzer, M. , Noegel, A. A. , Schaap, P. and Glöckner, G. (2011)
Phylogeny-wide analysis of social amoeba genomes highlights ancient origins for complex intercellular communication , doi:https://www.doi.org/10.1101/gr.121137.111 , hdl:10013/epic.38482

Van de Waal, D. B. , Eberlein, T. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Rost, B. ORCID: https://orcid.org/0000-0001-5452-5505 (2011)
Eco-physiological responses of calcareous and toxic dinoflagellates to rising CO2 , hdl:10013/epic.39517

Beszteri, S. , Yang, I. , Jaeckisch, N. , Tillmann, U. , Frickenhaus, S. , Glöckner, G. , Cembella, A. and John, U. (2011)
Transcriptomic response of the toxic prymnesiophyte Prymnesium parvum (N. Carter) to phosphorus and nitrogen starvation , doi:https://www.doi.org/10.1016/j.hal.2012.03.003 , hdl:10013/epic.39549

Van de Waal, D. B. , Eberlein, T. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Rost, B. ORCID: https://orcid.org/0000-0001-5452-5505 (2011)
Eco-physiological responses of calcareous and toxic dinoflagellates to rising CO2 , hdl:10013/epic.38093

Freitag, M. , Beszteri, S. , Vogel, H. and John, U. (2011)
Effects of physiological shock treatments on toxicity and polyketide synthase gene expression inPrymnesium parvum(Prymnesiophyceae) , doi:https://www.doi.org/10.1080/09670262.2011.591438 , hdl:10013/epic.37977

Yang, I. , Selander, E. , Pavia, H. and John, U. (2011)
Grazer-induced toxin formation in dinoflagellates: a transcriptomic model study , doi:https://www.doi.org/10.1080/09670262.2011.552194 , hdl:10013/epic.37585

Heinrich, S. , Valentin, K. U. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 and Wiencke, C. (2011)
Light and temperature stress induced gene expression in Saccharina latissima (Spitzbergen) , hdl:10013/epic.38084

Rokitta, S. D. , de Nooijer, L. J. , Trimborn, S. , de Vargas, C. , Rost, B. and John, U. (2011)
TRANSCRIPTOME ANALYSES REVEAL DIFFERENTIAL GENE EXPRESSION PATTERNS BETWEEN THE LIFE-CYCLE STAGES OF EMILIANIA HUXLEYI (HAPTOPHYTA) AND REFLECT SPECIALIZATION TO DIFFERENT ECOLOGICAL NICHES1 , doi:https://www.doi.org/10.1111/j.1529-8817.2011.01014.x , hdl:10013/epic.37740

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Elbrächter, M. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Schweikert, M. , Töbe, K. , Messtorff, P. , Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101 and Salas, R. (2011)
The dinoflagellate genus Azadinium identified as the planktonic producer of azaspiracid toxins , hdl:10013/epic.37397

Tillmann, U. , Elbrächter, M. , John, U. and Krock, B. (2011)
A new non-toxic species in the dinoflagellate genusAzadinium:A. poporumsp. nov. , doi:https://www.doi.org/10.1080/09670262.2011.556753 , hdl:10013/epic.37090

Salas, R. , Tillmann, U. , John, U. , Kilcoyne, J. , Burson, A. , Cantwell, C. , Hess, P. , Jauffrais, T. and Silke, J. (2011)
The role of Azadinium spinosum (Dinophyceae) in the production of azaspiracid shellfish poisoning in mussels , doi:https://www.doi.org/10.1016/j.hal.2011.06.010 , hdl:10013/epic.38151

Riisberg, I. , Dittami, S. M. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Orr, R. J. , Shalchian-Tabrizi, K. , Jakobsen, K. S. and Edvardsen, B. (2010)
Analysis of expressed sequence tags from the ichtyotoxic dictyochophyte Pseudochattonella farcimen , hdl:10013/epic.42079

Alpermann, T. , Medlin, L. , Cembella, A. , Beszteri, B. ORCID: https://orcid.org/0000-0002-6852-1588 and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2010)
Comparative Biogeography of Harmful Microalgae: What Evolutionary Patterns Emerge from Multispecies Meta-Analyses? , hdl:10013/epic.42075

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Jennifer, H. , Cembella, A. and Alpermann, T. (2010)
The ecological and evolutionary concept behind allelochemical interactions for Alexandrium populations , hdl:10013/epic.42073

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Hülskötter, J. , Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Cembella, A. and Alpermann, T. (2010)
Experimental evolution in chemical ecology: genotype selection on phenotypic traits , hdl:10013/epic.42076

Freitag, M. , Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2010)
Prymnesium parvum: Ecological and Evolutionary Implications of Interspecific Species-Species Interactions , hdl:10013/epic.42078

Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2010)
Isolation of the Azaspiracid-Producing Dinoflagellate Azadinium spinosum and Detection of Lipophilic Algal Toxins along the Danish North Sea Coast , hdl:10013/epic.41755

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Cembella, A. and Alpermann, T. (2010)
THE ECOLOGICAL AND EVOLUTIONARY CONCEPT BEHIND ALLELOCHEMICAL INTERACTIONS FOR ALEXANDRIUM POPULATIONS , hdl:10013/epic.42081

Bayer-Giraldi, M. , Uhlig, C. , John, U. , Mock, T. and Valentin, K. (2010)
Antifreeze proteins in polar sea ice diatoms: diversity and gene expression in the genus Fragilariopsis , doi:https://www.doi.org/10.1111/j.1462-2920.2009.02149.x , hdl:10013/epic.34048

Tillmann, U. , Elbrächter, M. , John, U. , Krock, B. and Cembella, A. (2010)
Azadinium obesum (Dinophyceae), a new nontoxic species in the genus that can produce azaspiracid toxins , doi:https://www.doi.org/10.2216/ph09-35.1 , hdl:10013/epic.34201

Yang, I. , John, U. , Beszteri, S. , Glöckner, G. , Krock, B. , Goesmann, A. and Cembella, A. D. (2010)
Comparative gene expression in toxic versus non-toxic strains of the marine dinoflagellate Alexandrium minutum , doi:https://www.doi.org/10.1186/1471-2164-11-248 , hdl:10013/epic.35494

Töbe, K. , Joshi, A. , Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2010)
Detection of and discrimination within the novel dinoflagellate genus Azadinium, the source of azaspiracid toxins , hdl:10013/epic.36736

Heinrich, S. , Valentin, K. U. , Frickenhaus, S. ORCID: https://orcid.org/0000-0002-0356-9791, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Wiencke, C. (2010)
Establishment of a cDNA library from Saccharina latissima , hdl:10013/epic.38082

John, U. , Beszteri, S. , Glöckner, G. , Singh, R. , Medlin, L. and Cembella, A. D. (2010)
Genomic characterisation of the ichthyotoxic prymnesiophyteChrysochromulina polylepis,and the expression of polyketide synthase genes in synchronized cultures , doi:https://www.doi.org/10.1080/09670261003746193 , hdl:10013/epic.35845

Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Iversen, M. ORCID: https://orcid.org/0000-0002-5287-1110, Selander, E. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2010)
Insights into different factors controlling induced defense in Alexandrium tamarense towards copepods , hdl:10013/epic.42150

Wohlrab, S. , Iversen, M. H. ORCID: https://orcid.org/0000-0002-5287-1110 and John, U. (2010)
A Molecular and Co-Evolutionary Context for Grazer Induced Toxin Production in Alexandrium tamarense , doi:https://www.doi.org/10.1371/journal.pone.0015039 , hdl:10013/epic.37092

Alpermann, T. J. , Tillmann, U. , Beszteri, B. , Cembella, A. D. and John, U. (2010)
PHENOTYPIC VARIATION AND GENOTYPIC DIVERSITY IN A PLANKTONIC POPULATION OF THE TOXIGENIC MARINE DINOFLAGELLATE ALEXANDRIUM TAMARENSE (DINOPHYCEAE)1 , doi:https://www.doi.org/10.1111/j.1529-8817.2009.00767.x , hdl:10013/epic.34360

Alperman, T. J. , Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Beszteri, B. ORCID: https://orcid.org/0000-0002-6852-1588, Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2010)
Phenotypic variation and genotypic diversity in a planktonic population of the toxigenic marine dinoflagellate Alexandrium tamarense (Dinophyceae) , doi:10013/epic.33416.d002 , hdl:10013/epic.33416

Yang, I. , Beszteri, S. , Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2010)
Physiological and Gene Expression Responses to Salinity Stress in Alexandrium minutum , hdl:10013/epic.36233

Stucken, K. , John, U. , Cembella, A. , Murillo, A. A. , Soto-Liebe, K. , Fuentes-Valdés, J. J. , Friedel, M. , Plominsky, A. M. , Vásquez, M. and Glöckner, G. (2010)
The Smallest Known Genomes of Multicellular and Toxic Cyanobacteria: Comparison, Minimal Gene Sets for Linked Traits and the Evolutionary Implications , doi:https://www.doi.org/10.1371/journal.pone.0009235 , hdl:10013/epic.35495

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Elbrächter, M. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Messtorff, P. , Salas, R. and Schweikert, M. (2010)
The dinoflagellate genus Azadinium - an update , hdl:10013/epic.36239

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Alpermann, T. and Cembella, A. (2009)
The evolution of the Alexandrium tamarense species complex in time and space: Emphasis on the phenotypic and genotypic plasticity. , hdl:10013/epic.42046

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2009)
Barcoding of toxigenic protists: from the culture into the field. Marine Barcoding , hdl:10013/epic.42045

Bayer-Giraldi, M. ORCID: https://orcid.org/0000-0002-7158-5478, Uhlig, C. ORCID: https://orcid.org/0000-0001-7278-6522, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Valentin, K. U. (2009)
Antifreeze proteins as key factors in cold-adaptation: Sequence analysis and stress-induced expression in the polar diatoms Fragilariopsis cylindrus and Fragilariopsis curta , hdl:10013/epic.33817

Tillmann, U. , Elbrächter, M. , Krock, B. , John, U. and Cembella, A. (2009)
Azadinium spinosumgen. et sp. nov. (Dinophyceae) identified as a primary producer of azaspiracid toxins , doi:https://www.doi.org/10.1080/09670260802578534 , hdl:10013/epic.32312

Krock, B. , Tillmann, U. , John, U. and Cembella, A. D. (2009)
Characterization of azaspiracids in plankton size-fractions and isolation of an azaspiracid-producing dinoflagellate from the North Sea , doi:https://www.doi.org/10.1016/j.hal.2008.06.003 , hdl:10013/epic.31342

Kegel, J. ORCID: https://orcid.org/0000-0002-4740-9554, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Frickenhaus, S. ORCID: https://orcid.org/0000-0002-0356-9791, Metfies, K. ORCID: https://orcid.org/0000-0003-3073-8033 and Valentin, K. U. (2009)
Comparative Functional Genomics of Virus-Susceptible and Virus-Resistant Strains of Emiliania huxleyi , hdl:10013/epic.35492

Heinrich, S. , Valentin, K. U. , Glöckner, G. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Wiencke, C. (2009)
Establishment of a cDNA library from Saccharina latissima from Spitsbergen under UV- and temperature stress , hdl:10013/epic.38083

Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Iversen, M. ORCID: https://orcid.org/0000-0002-5287-1110, Selander, E. and Cembella, A. (2009)
GENE EXPRESSION PATTERNS REVEAL THE ABILITY OF THE MARINE DINOFLAGELLATE ALEXANDRIUM TAMARENSE TO DETECT COPEPODS THROUGH WATERBORNE CUES AND INDUCED DEFENSE , hdl:10013/epic.42149

Worden, A. Z. , Lee, J. H. , Mock, T. , Rouzé, P. , Simmons, M. P. , Aerts, A. L. , Allen, A. E. , Cuvelier, M. L. , Derelle, E. , Everett, M. V. , Foulon, E. , Grimwood, J. , Gundlach, H. , Henrissat, B. , Napoli, C. , McDonald, S. M. , Parker, M. S. , Rombauts, S. , Salamov, A. , Von Dassow, P. , Badger, J. H. , Coutinho, P. M. , Demir, E. , Dubchak, I. , Gentemann, C. , Eikrem, W. , Gready, J. E. , John, U. , Lanier, W. , Lindquist, E. A. , Lucas, S. , Mayer, K. F. , Moreau, H. , Not, F. , Otillar, R. , Panaud, O. , Pangilinan, J. , Paulsen, I. , Piegu, B. , Poliakov, A. , Robbens, S. , Schmutz, J. , Toulza, E. , Wyss, T. , Zelensky, A. , Zhou, K. , Armbrust, E. V. , Bhattacharya, D. , Goodenough, U. W. , Van de Peer, Y. and Grigoriev, I. V. (2009)
Green Evolution and Dynamic Adaptations Revealed by Genomes of the Marine Picoeukaryotes Micromonas , doi:https://www.doi.org/10.1126/science.1167222 , hdl:10013/epic.34333

Rokitta, S. ORCID: https://orcid.org/0000-0002-7540-9033, Trimborn, S. ORCID: https://orcid.org/0000-0003-1434-9927, Probert, I. , De Vargas, C. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Rost, B. ORCID: https://orcid.org/0000-0001-5452-5505 (2009)
A combined approach to assess the physiology and gene regulation in haploid and diploid life-cycle stages of Emiliania huxleyi. , hdl:10013/epic.31898

Tillmann, U. , Alpermann, T. , John, U. and Cembella, A. (2008)
Allelochemical interactions and short-term effects of the dinoflagellate Alexandrium on selected photoautotrophic and heterotrophic protists , doi:https://www.doi.org/10.1016/j.hal.2007.05.009 , hdl:10013/epic.28145

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101 and Cembella, A. (2008)
Allelopathic effects of bioactive compounds produced by harmful algae , hdl:10013/epic.31483

Stucken, K. , Murillo, A. , Fuentes, J. J. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Vasquez, M. and Cembella, A. (2008)
Are Cylindrospermopsis and Raphidiopsis indeed different genuses from Cyanobacteria? , hdl:10013/epic.31175

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Elbrächter, M. , Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2008)
Characterisation of a novel azaspiracid producing dinoflagellate from the North Sea , hdl:10013/epic.31489

Yang, I. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Glöckner, G. and Cembella, A. (2008)
Expression of genes associated with toxicity, growth and stress responses in the toxigenic marine dinoflagellate Alexandrium minutum , hdl:10013/epic.31888

Jaeckisch, N. , Singh, R. , Curtis, B. , Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2008)
Genomic characterization of the spirolide-producing dinoflagellate Alexandrium ostenfeldii with special emphasis on PKS genes , hdl:10013/epic.31881

Stucken, K. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Glöckner, G. , Vasquez, M. and Cembella, A. (2008)
Genomic comparison of cylindrospermopsin and PSP toxin-producing strains of filamentous freshwater cyanobacteria , hdl:10013/epic.31174

Alpermann, T. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Beszteri, B. ORCID: https://orcid.org/0000-0002-6852-1588 and Cembella, A. (2008)
Implications of life history transitions on population genetic structure of the toxic marine dinoflagellate Alexandrium tamarense , hdl:10013/epic.31163

Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2008)
LC-MS-MS aboard ship: tandem mass spectrometry in the search for phycotoxins and novel toxigenic plankton from the North Sea , doi:10.1007/s00216-008-2221-7 , hdl:10013/epic.31341

Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2008)
LC-MS/MS On Board Isolation of an Unknown Toxin Producer from the North Sea , hdl:10013/epic.30630

John, U. , Beszteri, B. , Derelle, E. , Van de Peer, Y. , Read, B. , Moreau, H. and Cembella, A. (2008)
Novel Insights into Evolution of Protistan Polyketide Synthases through Phylogenomic Analysis , doi:https://www.doi.org/10.1016/j.protis.2007.08.001 , hdl:10013/epic.30669

Stucken, K. , Murillo, A. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Glöckner, G. , Vasquez, M. and Cembella, A. (2008)
Remarkable genomic differences between the cylindrospermopsin and PSP toxin-producing strains of filamentous freshwater cyanobacteria , hdl:10013/epic.31176

Alpermann, T. , Beszteri, B. ORCID: https://orcid.org/0000-0002-6852-1588, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2008)
Species discrimination in the genus Alexandrium by amplified fragment length polymorphism , hdl:10013/epic.31884

Yang, I. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2008)
Toxicity and gene expression: hunting the PSP toxin genes in Alexandrium minutum , hdl:10013/epic.30148

Klöpper, S. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2008)
A new Mediterranean genotype of Fibrocapsa sp. , hdl:10013/epic.31886

Medlin, L. , Metfies, K. ORCID: https://orcid.org/0000-0003-3073-8033, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Olsen, J. (2007)
Alga Molecular Systematics: A review of the past and prospects for the future , hdl:10013/epic.25621

Freitag, M. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Beszteri, S. and Cembella, A. (2007)
Coupling Physiological Responses of the Toxic Haptophyte Prymnesium parvum to Patterns in gene Expression , hdl:10013/epic.30013

Krell, A. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Mock, T. , Dieckmann, G. and Valentin, K. U. (2007)
Detection and analysis of genes involved in salt stress acclimation in Fragilariopsis cylindrus , hdl:10013/epic.26587

Stucken, K. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Glöckner, G. , Vasquez, M. and Cembella, A. (2007)
Genomic and physiological approaches for elucidation of regulatory pathways involved in PSP toxin production in the cyanobacterium Cylindrospermopsis raciborskii. , hdl:10013/epic.31177

Jaeckisch, N. , Glöckner, G. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2007)
Insights into the genomic organization and expression of polyketide synthase genes in the toxic marine dinoflagellate Alexandrium ostenfeldii , hdl:10013/epic.27988

Tillmann, U. , John, U. and Cembella, A. (2007)
On the allelochemical potency of the marine dinoflagellate Alexandrium ostenfeldii against heterotrophic and autotrophic protists , doi:https://www.doi.org/10.1093/plankt/fbm034 , hdl:10013/epic.26916

Krell, A. , Funck, D. , Plettner, I. , John, U. and Dieckmann, G. (2007)
REGULATION OF PROLINE METABOLISM UNDER SALT STRESS IN THE PSYCHROPHILIC DIATOMFRAGILARIOPSIS CYLINDRUS(BACILLARIOPHYCEAE)1 , doi:https://www.doi.org/10.1111/j.1529-8817.2007.00366.x , hdl:10013/epic.27059

Beszteri, B. , John, U. and Medlin, L. K. (2007)
An assessment of cryptic genetic diversity within theCyclotella meneghinianaspecies complex (Bacillariophyta) based on nuclear and plastid genes, and amplified fragment length polymorphisms , doi:https://www.doi.org/10.1080/09670260601044068 , hdl:10013/epic.26005

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101 and Cembella, A. (2006)
Allelochemical Interactions of marine Protists , hdl:10013/epic.25742

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Alpermann, T. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101 and Cembella, A. (2006)
Allelochemicals of the marine dinoflagellate Alexandrium spp. - a means of excluding protistan grazers and competitors? , hdl:10013/epic.24873

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101 and Cembella, A. (2006)
Allelopathic effects of bioactive compounds produced by harmful algae , hdl:10013/epic.25741

Alpermann, T. , Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2006)
Characterization of populations of Alexandrium tamarense by Genotypic and Phenotypic Markers , hdl:10013/epic.25142

Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2006)
Chemical Ecology of Toxic Algae , hdl:10013/epic.26092

Cembella, A. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Alpermann, T. and Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382 (2006)
Chemical ecology of marine protists - implications for marine food web dynamics. , hdl:10013/epic.25569

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2006)
Functional genomics meets harmful algal bloom research: insights into toxin synthesis and growth control , hdl:10013/epic.25720

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2006)
Functional genomics meets harmful algal bloom research: insights into toxin synthesis and growth control , hdl:10013/epic.26262

Klöpper, S. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Zingone, A. and Cembella, A. (2006)
Genetic and phenotypic differences among species and strains of potential fish-killing raphidophytes in the Mediterranean , hdl:10013/epic.25874

Alpermann, T. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Evans, K. M. , Nagai, S. , Anderson, D. M. and Cembella, A. (2006)
Genetic differentiation and phenotypic characteristics of geographically separated populations of the Alexandrium tamarense North American ribotype , hdl:10013/epic.25719

Jaeckisch, N. , Singh, R. , Curtis, B. , Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2006)
Genomic characterization of the spirolide-producing dinoflagellate Alexandrium ostenfeldii with special emphasis on PKS genes , hdl:10013/epic.34310

Jaeckisch, N. , Glöckner, G. , Vogel, H. , Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2006)
Genomic characterization of the spirolide-producing dinoflagellate Alexandrium ostenfeldii with special emphasis on PKS genes. , hdl:10013/epic.26295

Jaeckisch, N. , Singh, R. , Curtis, B. , Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2006)
Genomic characterization of the spirolide-producing dinoflagellate Alexandrium ostenfeldii with special emphasis on PKS genes. , hdl:10013/epic.34308

Jung, I. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Glöckner, G. , Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101 and Cembella, A. (2006)
MOLECULAR INVESTIGATIONS ON THE TOXIC MARINE DINOFLAGELLATE ALEXANDRIUM MINUTUM , hdl:10013/epic.26206

Wolfram, K. , Mark, F. C. , John, U. , Lucassen, M. and Pörtner, H. O. (2006)
Microsatellite DNA variation indicates low levels of genetic differentiation among cuttlefish (Sepia officinalis L.) populations in the English Channel and the Bay of Biscay , doi:https://www.doi.org/10.1016/j.cbd.2006.08.003 , hdl:10013/epic.25438

Beszteri, S. , Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Freitag, M. , Glöckner, G. , Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2006)
Molecular physiology of the toxigenic haptophyte Prymnesium parvum. , hdl:10013/epic.26260

Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2006)
Molecular physiology of toxin production and growth regulation in harmful algae. , hdl:10013/epic.24784

Krell, A. , Valentin, K. U. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Dieckmann, G. (2006)
Molekularbiologische Untersuchungen zur Salzstressanpassung in der polaren Diatomee Fragilariopsis cylindrus , hdl:10013/epic.25758

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Beszteri, B. ORCID: https://orcid.org/0000-0002-6852-1588 and Cembella, A. (2006)
Polyketide synthases in protists: a class of their own. , hdl:10013/epic.26261

Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Jaekisch, N. and Cembella, A. (2006)
Revelaing the allelochemical potential of Alexandrium ostenfeldii, a marine dinoflagellate , hdl:10013/epic.26093

Krell, A. , Mock, T. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Dieckmann, G. and Valentin, K. U. (2006)
Salt stress in the psychrophilic diatom Fragilariopsis cylindrus , hdl:10013/epic.25949

Jung, I. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Cembella, A. (2006)
TOWARDS AN EXPRESSED SEQUENCE TAG (EST) LIBRARY OF THE TOXIC MARINE DINOFLAGELLATE ALEXANDRIUM MINUTUM , hdl:10013/epic.31149

Cembella, A. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Medlin, L. , Valentin, K. U. , Kooistra, W. H. C. F. , Montressor, M. , Bowler, C. , Hayes, P. K. , Glöckner, G. , Vogel, H. and Kroymann, J. (2006)
Towards Understanding Toxin Production and Bloom Formation of Microalgae: Expressed Sequence Tags of Toxic Algae (ESTTAL) , hdl:10013/epic.26263

Cembella, A. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Medlin, L. , Valentin, K. U. , Kooistra, W. H. C. F. , Montressor, M. , Bowler, C. , Hayes, P. K. , Glöckner, G. , Vogel, H. and Kroymann, J. (2006)
Towards Understanding Toxin Production and Bloom Formation of Microalgae: Expressed Sequence Tags of Toxic Algae (ESTTAL) , hdl:10013/epic.26264

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Medlin, L. and Groben, R. (2005)
Development of specific rRNA probes to distinguish between geographic clades of the Alexandrium tamarense species complex , doi:10.1093/plankt/fbh160 , hdl:10013/epic.20519

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Beszteri, S. , Singh, R. , Glöckner, G. , Medlin, L. and Cembella, A. (2005)
Genomische Charakterisierung von Chrysochromulina polylepis (Prymnesionphyceae) , hdl:10013/epic.23054

Alpermann, T. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Evans, K. and Cembella, A. (2005)
Genotypische und phänotypische Variabilität innerhalb von Populationen des toxischen Dinoflagellaten Alexandrium tamarense , hdl:10013/epic.22859

Beszteri, S. , Singh, R. , Medlin, L. , Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2005)
Identification and expression studies of polyketide synthases (PKS) genes in the ichthyotoxic prymnesiophyte Chrysochromulina polylepis , hdl:10013/epic.23167

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Medlin, L. and Cembella, A. (2005)
Molecular ecology of toxingene expression in marine microalgae , hdl:10013/epic.23053

Jaeckisch, N. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Singh, R. , Walter, J. , MacKinnon, S. and Cembella, A. (2005)
Molecular genetic analysis of spirolide biosynthesis in the toxigenic dinoflagellate Alexandrium ostenfeldii , hdl:10013/epic.23168

Valentin, K. , John, U. and Medlin, L. (2005)
Nucleic Acid Isolation from Environmental Aqueous Samples , doi:https://www.doi.org/10.1016/s0076-6879(05)95002-7 , hdl:10013/epic.22577

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Alpermann, T. and Cembella, A. (2005)
On the allelochemical potency of the genus Alexandrium , hdl:10013/epic.23339

Jung, I. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Medlin, L. and Cembella, A. (2005)
PARALYTIC SHELLFISH TOXIN CONTENT AND ALLELOCHEMICAL POTENCY IN THE MARINE DINOFLAGELLATE ALEXANDRIUM MINUTUM AT THE LIMITS OF GROWTH TOLERANCE , hdl:10013/epic.24216

Montresor, M. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Beran, A. and Medlin, L. (2004)
Alexandrium tamutum sp. nov. (Dinophyceae): a new, non-toxic species in the genus Alexandrium , doi:10.1111/j.1529-8817.2004.03060.x , hdl:10013/epic.20267

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Mock, T. , Valentin, K. U. , Cembella, A. and Medlin, L. (2004)
Dinoflagellates come from outer space but haptophytes and diatoms do not. , hdl:10013/epic.23884

Ólafur, A. , Reynisdóttir, S. , Hertweck, C. , Kantola, J. , Kunnari, T. , Cox, R. , Lazarus, C. , Nielsen, J. , Eliasson, A. , Metsä-Ketelä, M. , Mäntsälä, P. , Stöcker, E. , Medlin, L. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2004)
Eukaryotic Polyketides in Surrogate Hosts (EUKETIDES). , hdl:10013/epic.23148

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Cembella, A. and Medlin, L. (2004)
Expression of polyketide synthases (PKS) during induction of toxicity in the ichthyotoxic prymnesiophyte Chrysochromulina polylepis. Eleventh International Conference on Harmful Algae, 15-19.11.04, Cape Town, South Africa. , hdl:10013/epic.23144

Alpermann, T. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, Evans, K. and Cembella, A. (2004)
Genotypic and phenotypic variability in allelochemical potential within populations of Alexandrium tamarense , hdl:10013/epic.22204

Cembella, A. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Singh, R. , Walter, J. and MacKinnon, S. (2004)
Molecular genetic analysis of spirolide biosynthesis in the toxigenic dinoflagellate Alexandrium ostenfeldii , hdl:10013/epic.23325

Cembella, A. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Singh, R. , Walter, J. and McKinnon, S. (2004)
Molecular genetic analysis of spirolide biosynthesis in the toxigenic dinoflagellate Alexandrium ostenfeldii. , hdl:10013/epic.23146

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Alpermann, T. and Cembella, A. (2004)
On the allelochemical potency of the genus Alexandrium , hdl:10013/epic.23147

Groben, R. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Eller, G. , Lange, M. and Medlin, L. (2004)
Using fluorescently- labelled rRNA probes for hierarchial estimation of phytoplankton diversity - a mini-review , hdl:10013/epic.16566

Cembella, A. , Rafuse, C. , Quilliam, M. , Lewis, N. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Elbrächter, M. , Hummert, C. and Medlin, L. (2003)
Application of rRNA-targeted molecular probes and chemical analytical methods to discriminate among toxigenic Alexandrium species. , hdl:10013/epic.23234

Groben, R. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Iglesias-Rodriguez, M. D. and Medlin, L. (2003)
Development of molecular markers for analysing the population structure of phytoplankton , hdl:10013/epic.18998

Cembella, A. , Rafuse, C. , Quilliam, M. , Lewis, N. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Elbrächter, M. , Hummert, C. and Medlin, L. (2003)
Discrimination among populations of toxigenic Alexandrium species by means of rRNA-targeted molecular probes and toxin profiling. , hdl:10013/epic.21438

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Cembella, A. , Hummert, C. , Elbrächter, M. , Groben, R. and Medlin, L. (2003)
Discrimination of the toxigenic dinoflagellate species Alexandrium tamarense and Alexandrium ostenfeldii in co-occurring natural populations from Scottish coastal waters , doi:10.1080/0967026031000096227 , hdl:10013/epic.15179

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Singh, R. , Medlin, L. and Cembella, A. (2003)
Genetic analysis of the toxigenic dinoflagellate Alexandrium ostenfeldii , hdl:10013/epic.20269

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Vogel, H. , Cembella, A. and Medlin, L. (2003)
Molecular ecology of the ichthyotoxic prymnesiophyte Chrysochromulina polylepis , hdl:10013/epic.20268

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Fensome, R. A. and Medlin, L. (2003)
A new ribotype in the ALexandrium tamrarense `species complex` and the applicaion of a molecular clock to explain the biogeographic distibution of the genus , hdl:10013/epic.19310

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2002)
Biology of toxic algae: A study of species of the genus Chrysochromulina (Prymnesiophyceae) and Alexandrium (Dinophyceae) , hdl:10013/epic.26079

Medlin, L. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Cembella, A. , Mock, T. and Valentin, K. U. (2002)
THE DINOFLAGELLATES COME FROM OUTERSPACE BUT THE HAPTOPHYTES AND THE DIATOMS DO NOT. , hdl:10013/epic.17443

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Eschbach, E. , Vogel, H. and Medlin, L. (2002)
Identification of up and down regulated genes during the toxin biosynthesis of synchronized Chrysochromulina polylepis. , hdl:10013/epic.17438

Groben, R. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Medlin, L. (2002)
Identifikation von Dinoflagellaten-Spezies mit Hilfe molekularer Sonden. , hdl:10013/epic.16796

Groben, R. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Medlin, L. (2002)
Molecular Probes as a Tool for Identification and Characterization of Phytoplankton. , hdl:10013/epic.17464

Tillmann, U. ORCID: https://orcid.org/0000-0002-8207-4382 and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2002)
Toxic effects of Alexandrium spp. on heterotrophic dinoflagellates: an allochemical defence mechanism independent of PSP-toxin content , hdl:10013/epic.15255

John, U. , Tillmann, U. and Medlin, L. K. (2002)
A comparative approach to study inhibition of grazing and lipid composition of a toxic and non-toxic clone of Chrysochromulina polylepis (Prymnesiophyceae) , doi:https://www.doi.org/10.1016/s1568-9883(02)00005-7 , hdl:10013/epic.16551

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Fensome, R. A. and Medlin, L. (2002)
A new ribotype in the Alexandrium tamarense species complex (Dinophyceae) and the application of a molecular clock to explain the biogeografic distribution of the genus. , hdl:10013/epic.17428

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Fensome, R. A. and Medlin, L. (2002)
A new ribotype in the Alexandrium tamarense species complex (Dinophyceae) and the application of a molecular clock to explain the biogeografic distribution of the genus. , hdl:10013/epic.17435

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Cembella, A. , Groben, R. and Medlin, L. (2001)
Discrimination of the toxigenic dinoflagellate species Alexandrium tamarense and Alexandrium ostenfeldii in co-occurring natural populations from Scottish coastal waters. , hdl:10013/epic.17425

Eschbach, E. , Scharsack, J. r. P. , John, U. and Medlin, L. K. (2001)
Improved erythrocyte lysis assay in microtitre plates for sensitive detection and efficient measurement of haemolytic compounds from ichthyotoxic algae , doi:https://www.doi.org/10.1002/jat.797 , hdl:10013/epic.16015

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Groben, R. and Medlin, L. (2001)
Phylogenetic studies of the Alexandrium tamarense species complex in European waters using Amplified Fragment Length Polymorphisms (AFLP) and development of species- and strain- specific rRNA probes. , hdl:10013/epic.17412

Groben, R. , John, U. ORCID: https://orcid.org/0000-0002-1297-4086 and Medlin, L. (2001)
Phylogenetische Studien des Alexandrium tamarense Spezies-Komplexes mit Hilfe von Amplified Fragment Length Polymorphisms (AFLP) und Entwicklung von art- und stammspezifischen rRNA-Sonden. , hdl:10013/epic.17467

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Quilliam, M. A. , Medlin, L. and Cembella, A. (2001)
Spirolide production and photoperiod-dependent growth of the marine Dinoflagellate Alexandrium ostenfeldii , hdl:10013/epic.15177

Eschbach, E. , Reckermann, M. , John, U. and Medlin, L. K. (2001)
A simple and highly efficient fixation method forChrysochromulina polylepis (Prymnesiophytes) for analytical flow cytometry , doi:https://www.doi.org/10.1002/1097-0320(20010601)44:2<126::aid-cyto1091>3.0.co;2-n , hdl:10013/epic.15174

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Medlin, L. and Groben, R. (2000)
Phylogentic studies of the Alexandrium tamarense species complex in european waters using Amplified Fragment Length Polymorphisms (AFLP) and development of species- and strain-specific rRNA probes. , hdl:10013/epic.17433

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Quilliam, M. A. , Medlin, L. and Cembella, A. (2000)
Spirolide Production and Photoperiod-Dependent Growth of the Marine Dinoflagellate Alexandrium ostenfeldii. , hdl:10013/epic.17431

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Medlin, L. , Lange, M. , Wellbrock, U. , Brenner, J. , Donner, G. , Elbrächter, M. , Hummert, C. and Luckas, B. (2000)
Toxic Alexandrium tamarense isolates (Dinophyceae) from the Orkney Islands, Scotland, are related to Northern American stocks. , hdl:10013/epic.17419

John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Eschbach, E. and Medlin, L. (1999)
Hunting for Genes involved in Algal Toxin Biosynthesis. , hdl:10013/epic.17430

John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (1999)
Spirolide Production and Photoperiod-Dependent Growth of the Marine Dinoflagellate Alexandrium ostenfeldii , hdl:10013/epic.17393