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Publications

The metabolite dimethylsulfoxonium propionate extends the marine organosulfur cycle
Kathleen Thume, Björn Gebser, Liang Chen, Nils Meyer, David J. Kieber, Georg Pohnert
Nature (2018) 563, 412-415. doi: 10.1038/s41586-018-0675-0

Decision-making of the benthic diatom Seminavis robusta searching for inorganic nutrients and pheromones.
Karen G.V. Bondoc K, Christine Lembke, Stefan N. Lang, Sebastian Germerodt, Stefan Schuster, Wim Vyverman, Georg Pohnert
ISME Journal 2018  doi: 10.1038/s41396-018-0299-2. [Epub ahead of print]

The making of a plankton toxin
Georg Pohnert, Remington X. Poulin, Tim U. H. Baumeister
Science (2018) 361, 1308-1309
DOI: 10.1126/science.aau9067

Simplifying the complex: metabolomics approaches in chemical ecology
Remington X. Poulin, Georg Pohnert
Analytical and Bioanalytical Chemistry (2018) in press

Algal oxylipins mediate the resistance of diatoms against algicidal bacteria
Nils Meyer, Johanna Rettner, Markus Werner, Oliver Werz, Georg Pohnert
Marine Drugs (2018) 16, 486; doi:10.3390/md16120486

Gas-Phase Chemistry in the GC Orbitrap Mass Spectrometer       
Tim U.H. Baumeister, Nico Ueberschaar, Georg Pohnert
Journal of The American Society for Mass Spectrometry (2018) DOI 10.1007/s13361-018-2117-5

14C-free carbon is a major contributor to cellular biomass in geochemically distinct groundwater of shallow sedimentary aquifers
Valerie F. Schwab et al.
Water Resources Research (2018)  DOI: 10.1029/2017WR022067

Extraction and analysis of zwitterionic metabolites from microalgae and bacteria
Georg Pohnert, Kathleen Thume
Protocol Exchange (2018) doi:10.1038/protex.2018.131

Selective chemoattraction of the benthic diatom Seminavis robusta to phosphate but not to inorganic nitrogen sources contributes to biofilm structuring
Karen G. V. Bondoc, Christine Lembke, Wim Vyverman, Georg Pohnert
Microbiology Open (2018) e694 https://doi.org/10.1002/mbo3.694

Biofilm interactions—bacteria modulate sexual reproduction success of the diatom Seminavis robusta
Emilio Cirri, Wim Vyverman, Georg Pohnert
FEMS Microbiology Ecology, Volume 94, 2018, https://doi.org/10.1093/femsec/fiy161

In situ production of core and intact bacterial and archaeal tetraether lipids in groundwater
Su Ding, Bernd Kohlhepp, Susan Trumbore, Kirsten Küsel, Kai-Uwe Totsche, Georg Pohnert, Gerd Gleixner, Valérie F. Schwab
Organic Geochemistry (2018) https://doi.org/10.1016/j.orggeochem.2018.10.005 Online preview

Current Challenges in Plant Eco-Metabolomics
Kristian Peters, Anja Worrich, Alexander Weinhold, Oliver Alka, Gerd Balcke, Claudia Birkemeyer, Helge Bruelheide, Onno W. Calf, Sophie Dietz, Kai Dührkop, Emmanuel Gaquerel, Uwe Heinig, Marlen Kücklic, Mirka Macel, Caroline Müller, Yvonne Poeschl, Georg Pohnert, Christian Ristok, Victor Manuel Rodríguez, Christoph Ruttkies, Meredith Schuman, Rabea Schweiger, Nir Shahaf, Christoph Steinbeck, Maria Tortosa, Hendrik Treutler, Nico Ueberschaar, Pablo Velasco, Brigitte M. Weiß, Anja Widdig, Steffen Neumann, and Nicole M. van Dam.
Int. J. Mol. Sci. 2018, 19, 1385; doi:10.3390/ijms19051385

Direct Synthesis of Heavy Grignard Reagents ‐ Challenges, Limitations, and Derivatization
Matthias Westerhausen, Alexander Koch, Quentin Dufrois, Marino Wirgenings, Helmar Görls, Sven Krieck, Michel Etienne, Georg Pohnert
Chemistry A European Journal (2018)
https://doi.org/10.1002/chem.201803518

In vivo and in vitro identification of Z-BOX C - a new bilirubin oxidation end product
Marcel Ritter, Sandesh Neupane, Raphael A. Seidel, Christoph Steinbeck and Georg Pohnert
Organic and Biomolecular Chemistry (2018) 16: 3553-3555

http://pubs.rsc.org/en/journals/journalissues/ob

Attraction Pheromone of the Benthic Diatom Seminavis robusta: Studies on Structure-Activity Relationships
Christine Lembke, Daniel Stettin, Franziska Speck, Nico Ueberschaar, Sam De Decker, Wim Vyverman, Georg Pohnert
Journal of Chemical Ecology (2018) https://doi.org/10.1007/s10886-018-0944-2

Photocontrolled Release of Chemicals from Nano- and Microparticle Containers
C. Englert, I. Nischang, C. Bader, P. Borchers, J. Alex, M. Pröhl, M. Hentschel, M. Hartlieb, A. Traeger, G. Pohnert, S. Schubert, M. Gottschaldt, U.S. Schubert
Angewandte Chemie International Edition (2018) 57: 2479-2482 DOI: 10.1002/anie.201710756

Survey of the C20 and C22 oxylipin family in marine diatoms
Johanna Rettner, Markus Werner, Nils Meyer, OliverWerz, Georg Pohnert
Tetrahedron Letters (2018), 59, 828-831, https://doi.org/10.1016/j.tetlet.2018.01.057

DeltaMS: a tool to track isotopologues in GC- and LC-MS data
Tim U.H.Baumeister, Nico Ueberschaar, Wolfgang Schmidt‑Heck, J. Frieder Mohr, Michael Deicke, Thomas Wichard, Reinhard Guthke, Georg Pohnert
Metabolomics  (2018) 14:41 https://doi.org/10.1007/s11306-018-1336-x

Strategies and ecological roles of algicidal bacteria
Nils Meyer, Arite Bigalke, Anett Kaulfuss, Georg Pohnert
FEMS Microbiology Reviews (2017) 41 : 880-899

Impact of higher-order heme degradation products on hepatic function and hemodynamics
Raphael A. Seidel, Thierry Claudel, Franziska A. Schleser, Navin K. Ojha, Matthias Westerhausen, Sandor Nietzsche, Christoph Sponholz, Frans Cuperus, Sina M. Coldewey, Stefan H. Heinemann,Georg Pohnert, Michael Trauner, Michael Bauer
Journal of Hepatology (2017) https://doi.org/10.1016/j.jhep.2017.03.037

Matthias Hirth, Silvia Liverani, Sebastian Mahlow, François‑Yves Bouget, Georg Pohnert, Severin Sasso
Metabolic profiling identifies trehalose as an abundant and diurnally fluctuating metabolite in the microalga Ostreococcus tauri
Metabolomics (2017) 13:68
DOI 10.1007/s11306-017-1203-1


Segmentation of clusters by template rotation expectation maximization
Carl-Magnus Svensson, Karen G. Bondoc, Georg Pohnert, Marc T. Figge
Computer Vision and Image Understanding (2017) 154 :64-72  

A fast and direct liquid chromatography-mass spectrometry method to detect and quantify polyunsaturated aldehydes and polar oxylipins in diatoms
Constanze Kuhlisch, Michael Deicke, Nico Ueberschaar, Thomas Wichard, Georg Pohnert
Limnology and Oceanography Methods (2017) 15:70-79 

Hydrocarbon-Soluble Bis(trimethylsilylmethyl)calcium and Calcium-Iodine Exchange Reactions at sp2-Hybrized Carbon Atoms
Alexander Koch, Marino Wirgenings, Sven Krieck, Helmar Görls, Georg Pohnert, and Matthias Westerhausen
Organometallics (2017), DOI: 10.1021/acs.organomet.7b00592

Metabolomics of intra- and extracellular metabolites from micro- and macroalgae using GC-MS and LC-MS.
Constanze Kuhlisch, Gianmaria Califano, Thomas Wichard, Georg Pohnert
Protocols for Macroalgae Research (Charrier B, Wichard T, Reddy CRK, Eds) CRC Press, Taylor & Francis Group, ISBN-13: 978-1-4987-9642-2

Disruption-free Solid Phase Extraction of Surface Metabolites from Macroalgae.
Emilio Cirri, Georg Pohnert
Protocols for Macroalgae Research (Charrier B, Wichard T, Reddy CRK, Eds) CRC Press, Taylor & Francis Group ISBN-13: 978-1-4987-9642-2

Uninvited Guests? Effects of Bacteria on Growth and Mating of the Benthic Diatom Seminavis robusta
Emilio Cirri, Georg Pohnert
Phycologica (2017) 56 : 33-34  

Rapid Estimation of Astaxanthin and the Carotenoid-to-Chlorophyll Ratio in the Green Microalga Chromochloris zofingiensis Using Flow Cytometry
Junhui Chen, Dong Wei, Georg Pohnert
Marine Drugs (2017) 15 Article Number: 231 

Functional diversity of microbial communities in pristine aquifers inferred by PLFA- and sequencing -based approaches
Valerie F. Schwab Vanessa-Nina Roth; Gerd Gleixner, Robert Lehmann, Georg Pohnert, Susan Trumbore, Kirsten Küssel, Kai. U. Totsche
Biogeosciences (2017) bg-2016-442     +    Supplement


A Fateful Meeting of Two Phytoplankton Species-Chemical vs. Cell-Cell-Interactions in Co-Cultures of the Green Algae Oocystis marsonii and the Cyanobacterium Microcystis aeruginosa
Susanne Dunker, Julia Althammer, Georg Pohnert, Christian Wilhelm
Microbial Ecology (2017), 10.1007/s00248-016-0927-1


Omics techniques to map the chemistry of life

Frank Schroeder, Georg Pohnert
Current Opinion in Chemical Biology (2017) 36, iv-v


Sticking together: inter-species aggregation of bacteria isolated from iron snow is controlled by chemical signaling
Jiro F Mori, Nico Ueberschaar, Shipeng Lu, Rebecca E Cooper, Georg Pohnert and Kirsten Küsel
ISME Journal (2017) doi: 10.1038/ismej.2016.186


Iron availability modulates the effects of future CO2 levels within the marine planktonic food web
M. Rosario Lorenzo, María T. Maldonado, Aud Larsen, Stella A. Berger, Tatiana M. Tsagaraki, Francisco J. Lázaro, Concepción Iñiguez, Candela García-Gómez1, Armando Palma, Michaela A. Mausz, Francisco J. L. Gordillo, Jose A. Fernández, Jessica L. Ray, Jorun K. Egge, María Segovia
Marine Ecology Progress Series (2017), 565, 17-23. 

Open access
Selective silicate-directed motility in diatoms
Karen Grace V. Bondoc, Jan Heuschele, Jeroen Gillard, Wim Vyverman, Georg Pohnert
Nature Communications (2016) 7,Article number: 10540, doi:10.1038/ncomms10540

Watch Diatoms move to the Si gradient in a short movie

Read news feature online

Searching for a Mate: Pheromone-Directed Movement of the Benthic Diatom Seminavis robusta
Karen Grace V. Bondoc, Christine Lembke, Wim Vyverman, Georg Pohnert
Microbial Ecology (2016) 72, 287-294, doi:10.1007/s00248-016-0796-7
Link to abstract

Seasonal Variations in Surface Metabolite Composition of Fucus vesiculosus and Fucus serratus from the Baltic Sea
Esther Rickert, Martin Wahl, Heike Link, Hannes Richter, Georg Pohnert
PLOS ONE  (2016) 11Article Number: e0168196  

Extracellular Metabolites from Industrial Microalgae and Their Biotechnological Potential
Lu Liu, Georg Pohnert, Dong Wei
Marine Drugs (2016) 14:10 Article Number: 191  

Im Glashaus leben, wachsen, sich vermehren

Georg Pohnert
Nachrichten aus der Chemie (2016) 64, 1145-1147
Heft 12/2016


Isolation and Identification of Intermediates of the Oxidative Bilirubin Degradation
Marcel Ritter, Raphael A. Seidel, Peter Bellstedt, Bernd Schneider, Michael Bauer, Helmar Görls, and Georg Pohnert
Organic Letters (2016)  DOI 10.1021/acs.orglett.6b02287
Link to abstract

Extracellular metabolites from industrial microalgae and their biotechnological potential
Lu Liu, Georg Pohnert, Dong Wei
Mar. Drugs 2016, 14(10), 191; doi:10.3390/md14100191


A fast and direct liquid chromatography-mass spectrometry method to detect and quantify polyunsaturated aldehydes and polar oxylipins in diatoms
Konstanze Kuhlisch, Michael Deicke, Nico Ueberschaar, Thomas Wichard, Georg Pohnert
Limnology and Ocanography Methods
DOI: 10.1002/lom3.10143


Identification of novel 7-methyl and cyclopentanyl branched glycerol dialkyl glycerol tetraethers in lake sediments
Su Ding, Valérie F. Schwab, Nico Ueberschaar, Vanessa-Nina Roth, Markus Lange, Yunping Xu, Gerd Gleixner, Georg Pohnert
Organic Geochemistry  (2016), pp. 52-58
DOI: 10.1016/j.orggeochem.2016.09.009

Metabarcoding and metabolome analyses of copepod grazing reveal feeding preference and linkage to metabolite classes in dynamic microbial plankton communities
Jessica L. Ray, Julia Althammer, Katrine S. Skaar, Paolo Simonelli, Aud Larsen, Diane Stoecker, Andrey Sazhin, Umer Z. Ijaz, Christopher Quince, Jens C. Nejstgaard, Marc Frischer, Georg Pohnert and Christofer Troedsson
Molecular Ecology (2016) 25, 5585-560, DOI: 10.1111/mec.13844

Segmentation of clusters by template rotation expectation maximization.
Svensson C.-M., Bondoc K. G., Pohnert G., Figge M. T.
Computer Vision and Image Understanding (2016) in press

Increased potential for wound activated production of Prostaglandin E2 and related toxic compounds in non-native populations of Gracilaria vermiculophylla
Mareike Hammann, Martin Rempt, Georg Pohnert, Gaoge Wang, Sung Min Boo, Florian Weinberger
Harmful Algae (2016) 51, 81-88

A solid phase extraction based non-disruptive sampling technique to investigate the surface chemistry of macroalgae
Emilio Cirri, Katharina Grosser & Georg Pohnert
Biofouling (2016) 32, 145-153, DOI: 10.1080/08927014.2015.1130823

Open access
Solid phase extraction and metabolic profiling of exudates from living copepods

Eric Selander, Jan Heuschele, Göran M. Nylund, Georg Pohnert, Henrik Pavia, Bjærke O, Pender-Healy LA, Peter Tiselius, Thomas Kiørboe
PeerJ (2016) 4:e1529
https://doi.org/10.7717/peerj.1529

Open access
A sex-inducing pheromone triggers cell cycle arrest and mate attraction in the diatom Seminavis robusta
Sara Moeys, Johannes Frenkel, Christine Lembke, Jeroen T. F. Gillard, Valerie Devos, Koen Van den Berge, Barbara Bouillon, Marie J. J. Huysman, Sam De Decker, Julia Scharf, Atle Bones, Tore Brembu, Per Winge, Koen Sabbe, Marnik Vuylsteke, Lieven Clement, Lieven De Veylder, Georg Pohnert & Wim Vyverman
Scientific Reports 6, Article number: 19252 (2016) doi:10.1038/srep19252

Association analyses to genetically improve drought and freezing tolerance of faba bean (Vicia faba)
Mohamed B. Ali; Gregor Welna; Ahmed Sallam; Regina Martsch; Christiane Balko; Björn Gebser
Crop Scince (2016) DOI: 10.2135/cropsci2015.08.0503


A simple adjustment to test reliability of bacterivory rates derived from the dilution method
Bernadette Pree, Constanze Kuhlisch, Georg Pohnert, Andrey F. Sazhin, Hans Henrik Jakobsen, Maria Lund Paulsen, Marc E. Frischer, Diane Stoecker, Jens C. Nejstgaard, Aud Larsen,
Limnology and Oceanography Methods (2016) 14, 114-123

Sulfated phenolic acids from Dasycladales siphonous green algae
Caroline Kurth; Matthew Welling; Georg Pohnert
Phytochemistry (2015) 117, 417-423

Enhancement of dimethylsulfide production by anoxic stress in natural seawater
Yuko Omori, Hiroshi Tanimoto, Satoshi Inomata, Wada, Shigeki, Kathleen Thume, Georg Pohnert,
Geophysical Research Letters (2015) 42, 4047-4053
 

Sulfation mediates activity of zosteric acid against biofilm formation
Caroline Kurth, Levent Cavas, Georg Pohnert
BIOFOULING (2016) 31, 253-263  DOI: 10.1080/08927014.2015.1034697

Open Access

A Metabolic Probe-Enabled Strategy Reveals Uptake and Protein Targets of Polyunsaturated Aldehydes in the Diatom Phaeodactylum tricornutum
Stefanie Wolfram, Natalie Wielsch, Yvonne Hupfer, Bettina Mönch, Hui-Wen Lu-Walther, Rainer Heintzmann, Oliver Werz, Aleš Svatoš, Georg Pohnert
(2015) PLOS ONE 10.1371/journal.pone.0140927

Simplifying complexity in metabolomics
Katharina Eick, Georg Pohnert
Chemistry and Biology (2015) Volume: 22, Pages 567-568.

Enhancement of dimethylsulfide production by anoxic stress in natural seawater
Yuko Omori, Hiroshi Tanimoto, Satoshi Inomata, Shigeki Wada, Kathleen Thume, Georg Pohnert
Geophysical Research Letters (2015) in press.

Underestimation of microzooplankton grazing in dilution experiments due to inhibition of phytoplankton growth 
Diane K Stoecker, Jens C Nejstgaard, Rahkesh Madhusoodhanan, Georg Pohnert, Stefanie Wolfram,  Hans Henrik Jakobsen, Sigitas Šulčius,  Paolo Simonelli, Aud Larsen
Limnology and Oceanography (2015) 60, 1426-1438.

Seasonal fluctuations of chemical defenses against macrofouling in Fucus vesiculosus and Fucus serratus from
the Baltic Sea
Esther Rickert, Ulf Karsten, Georg Pohnert, Martin Wahl
Biofouling (2015) 31, 363-377.

Sulfatation mediates activity of zosteric acid against biofilm formation 
Caroline Kurth, Levent Cavas, Georg Pohnert
Biofouling (2015) in press
Click here for free e-print


Open Access

Metabolomics in Chemical Ecology
Constanze Kuhlisch, Georg Pohnert
Natural Product Reports (2015) 32, 937-955
 

 
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Extraction and Analysis of Oxylipins from Macroalgae Illustrated on the Example Gracilaria vermiculophylla
Dominique Jacquemoud and Georg Pohnert
Methods in Molecular Biology (2015) 1308, 159-172.

Draft genome sequence of Vibrio sp. strain Vb278, an antagonistic bacterium isolated from the marine sponge Sarcotragus spinosulus
Ana C. S. Gonçalves, Telma Franco, Gianmaria Califano, Scot E. Dowd, Georg Pohnert and Rodrigo Costa
Genome Announcements (2015) 3 e00521-15.

Higher order metabolites of heme increase under conditions of hyperbilirubinemia, trigger cholestasis and impair hepatocellular integrity
Raphael A. Seidel, Franziska Schleser, Christoph Sponholz, Frans Cuperus, Sandor Nietzsche, Georg Pohnert, Michael Bauer
Hepathology (2016) 62, 611A-612A

Simultaneous determination of the bilirubin oxidation end products Z-BOX A and Z-BOX B in human serum using liquid chromatography coupled to tandem mass spectrometry
Raphael A. Seidel, Marcel Kahnes, Michael Bauer, Georg Pohnert
Journal of Chromatography B (2015) 974, 83-89.

Microalgal Chemical Signals that Shape Community Interactions and Strucutre the Marine Environment
Georg Pohnert
European Journal of Phycology (2015) 50, 18-19.

Phenotypic diversity of diploid and haploid Emiliania huxleyi cells and of cells in different growth phases revealed by comparative metabolomics
Michaela A Mausz; Georg Pohnert
Journal of Plant Physiology (2015) 172 Pages 137-148

 

Rewiring Host Lipid Metabolism by Large Viruses Determines the Fate of Emiliania huxleyi, a Bloom-Forming Alga in the Ocean
Shilo Rosenwasser, Michaela A. Mausz, Daniella Schatz, Uri Sheyn, Sergey Malitsky, Asaph Aharoni, Eyal Weinstock, Oren Tzfadia, Shifra Ben-Dor, Ester Feldmesser, Georg Pohnert, Assaf Vardi
The Plant Cell
(2014) Volume: 26 Pages: 2689-2707.

Defence chemistry modulation by light and temperature shifts and the resulting effectson associated epibacteria of Fucus vesiculosus
Mahasweta Saha, Martin Rempt, Stephanie Stratil, Georg Pohnert, Martin Wahl, Florian Weinberger
PLOS ONE
(2014) Volume 9 Article Number e105333

Accumulation of polyunsaturated aldehydes in the gonads of the copepod Acartia tonsa revealed by tailored fluorescent probes
Stefanie Wolfram, Jens Nejstgard, Georg Pohnert
PLOS ONE (2014) Volume 9 Article Number e112522

Impact of heme and heme degradation products on vascular diameter in mouse visual cortex.
Alexander Joerk, Raphael A. Seidel, Walter SG, Wiegand A, Kahnes M, Klopfleisch M, Kirmse K, Pohnert G, Westerhausen M, Witte OW, Holthoff K.
Journal of the Ameriacan Heart Association (2014) Volume 3(4) pii: e001220. doi: 10.1161/JAHA.114.001220.

A small azide-modified thiazole-based reporter molecule forfluorescence and mass spectrometric detection
Stefanie Wolfram, Hendryk Würfel, Stefanie H. Habenicht, Christine Lembke,Phillipp Richter, Eckard Birckner, Rainer Beckert and Georg Pohnert
Beilstein Journal of Organic Chemistry
Volume: 10 Pages: 2470-2479.

Total Synthesis and Characterization of the Bilirubin Oxidation Product (Z)-2-(4-Ethenyl-3-methyl-5-oxo-1,5-dihydro-2H-pyrrol-2-ylidene)ethanamide (Z-BOX B)
Raphael A. Seidel, Björn Schowtka, Maurice Klopfleisch, Toni Kühl, Andreas Weiland, Alexander Koch, Helmar Görls, Diana Imhof, Georg Pohnert, and Matthias Westerhausen
Tetrahedron Letters (2014) Volume: 55 Pages: 6526-6529.
in press

Effects of Grazer Presence on Genetic Structure of a Phenotypically Diverse Diatom Population
Sjoqvist, C; Kremp, A; Lindehoff, E; Bamstedt, U; Egardt, J; Gross, S; Jonsson, M; Larsson, H; Pohnert, G; Richter, H; Selander, E; Godhe, A
MICROBIAL ECOLOGY (2014) Volume: 67 Issue: 1 Pages: 83-95

Phytoplankton Cell Lysis Associated with Polyunsaturated Aldehyde Release in the Northern Adriatic Sea
Ribalet, F; Bastianini, M; Vidoudez, C; Acri, F; Berges, J; Ianora, A; Miralto, A; Pohnert, G; Romano, G; Wichard, T; Casotti, R
PLOS ONE
Volume: 9 Issue: 1 Article Number: e85947

Wound plug chemistry and morphology of two species of Caulerpa - a comparative Raman microscopy study
Grosser, K; Weissflog, I; Dietzek, B; Popp, J; Pohnert, G
Botanica Marina (2015) Volume: 57 Pages: 1-7

Matrix-free single-cell LDI-MS investigations of the diatoms Coscinodiscus granii and Thalassiosira pseudonana.
Jaschinski, Tino; Helfrich, Eric Jan Nikolaus; Bock, Christian; Wolfram, Stefanie; Svatos, Ales; Hertweck, Christian; Pohnert, Georg
Journal of mass spectrometry: JMS (2014) Volume:49  Pages:136-44

Chiral separation of a diketopiperazine pheromone from marine diatoms using supercritical fluid chromatography
Frenkel, J; Wess, C; Vyverman, W; Pohnert, G
Journal of Chromatography B (2014) Volume: 951 Pages: 58-61

Enhanced signal intensity in matrix-free laser desorption ionization mass spectrometry by chemical modification of bionanostructures from diatom cell walls
Jaschinski, T; Thume, K; Klein, M; Richter, P; Popp, J; Svatos, A; Pohnert, G
Rapid Communications in Mass Spectrometry (2014) Volume: 28  Pages: 1521-1529

Caulerpenyne and Related Bis-enol Esters Are Novel-Type Inhibitors of Human 5-Lipoxygenase.

Richter, Phillipp; Schubert, Gregor; Schaible, Anja Maria; Cavas, Levent; Werz, Oliver; Pohnert, Georg
ChemMedChem (2014) Volume:9  Pages:1655-9

Pheromone signaling during sexual reproduction in algae.
Frenkel, Johannes; Vyverman, Wim; Pohnert, Georg
The Plant Journal (2014) Volume:79 Pages:632-44

 

Metabolomics Enables the Structure Elucidation of a Diatom Sex Pheromone
Gillard, J; Frenkel, J; Devos, V; Sabbe, K; Paul, C; Rempt, M; Inze, D; Pohnert, G; Vuylsteke, M; Vyverman, W
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)
Volume: 52 Issue: 3 Pages: 854-857

Induction of Protease Release of the Resistant Diatom Chaetoceros didymus in Response to Lytic Enzymes from an Algicidal Bacterium
Paul, C; Pohnert, G
PLOS ONE (2013)
Volume: 8 Issue: 3 Article Number: e57577

Domoic Acid Improves the Competitive Ability of Pseudo-nitzschia delicatissima against the Diatom Skeletonema marinoi
Prince, EK; Irmer, F; Pohnert, G
MARINE DRUGS (2013)
Volume: 11 Issue: 7 Pages: 2398-2412

Laser desorption/ionization mediated by bionanostructures from microalgae
Jaschinski, T; Svatos, A; Pohnert, G
RAPID COMMUNICATIONS IN MASS SPECTROMETRY (2013)
Volume: 27 Issue: 1 Pages: 109-116

Microalgae in the postgenomic era: a blooming reservoir for new natural products (vol 36, pg 761, 2012)
Sasso, S; Pohnert, G; Lohr, M; Mittag, M; Hertweck, C
FEMS MICROBIOLOGY REVIEWS (2013)
Volume: 37 Issue: 2 Pages: 284-284

A co-culturing/metabolomics approach to investigate chemically mediated interactions of planktonic organisms reveals influence of bacteria on diatom metabolism
Paul, C; Mausz, MA; Pohnert, G
METABOLOMICS (2013)
Volume: 9 Issue: 2 Pages: 349-359

Raman Spectroscopic Insights into the Chemical Gradients within the Wound Plug of the Green Alga Caulerpa taxifolia

Weissflog, IA; Grosser, K; Brautigam, M; Dietzek, B; Pohnert, G; Popp, J
CHEMBIOCHEM (2013)
Volume: 14 Issue: 6 Pages: 727-732

Synchronized Regulation of Different Zwitterionic Metabolites in the Osmoadaption of Phytoplankton
Gebser, B; Pohnert, G
MARINE DRUGS (2013)
Volume: 11 Issue: 6 Pages: 2168-2182

SUCCESSFUL INVADERS ARE BETTER DEFENDED: THE EXAMPLE OF GRACILARIA VERMICULOPHYLLA

Weinberger, F; Hammann, M; Pohnert, G; Wang, GG; Boo, SM
PHYCOLOGIA (2013)
Volume: 52 Issue: 4 Pages: 119-119 Supplement: S Meeting Abstract: 313

Total Synthesis and Detection of the Bilirubin Oxidation Product (Z)-2-(3-Ethenyl-4-methyl-5-oxo-1,5-dihydro-2H-pyrrol-2-ylidene)ethanamide (Z-BOX A)
Klopfleisch, M; Seidel, RA; Gorls, H; Richter, H; Beckert, R; Imhof, W; Reiher, M; Pohnert, G; Westerhausen, M
ORGANIC LETTERS (2013)
Volume: 15 Issue: 17 Pages: 4608-4611

Functionalized Bis-enol Acetates as Specific Molecular Probes for Esterases
Richter, P; Weissflog, J; Wielsch, N; Svatos, A; Pohnert, G
CHEMBIOCHEM (2013)
Volume: 14 Issue: 18 Pages: 2435-2438

Conserved and species-specific oxylipin pathways in the wound-activated chemical defense of the noninvasive red alga Gracilaria chilensis and the invasive Gracilaria vermiculophylla
Rempt, M; Weinberger, F; Grosser, K; Pohnert, G
BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY (2012)
Volume: 8 Pages: 283-289

Dimethylsulphopropionate (DMSP) and proline from the surface of the brown alga Fucus vesiculosus inhibit bacterial attachment

Saha, M; Rempt, M; Gebser, B; Grueneberg, J; Pohnert, G; Weinberger, F
BIOFOULING (2012)
Volume: 28 Issue: 6 Pages: 593-604

Disruption-free imaging by Raman spectroscopy reveals a chemical sphere with antifouling metabolites around macroalgae
Grosser, K; Zedler, L; Schmitt, M; Dietzek, B; Popp, J; Pohnert, G
BIOFOULING (2012)
Volume: 28 Issue: 7 Pages: 687-696

Influence of temperature and elevated carbon dioxide on the production of dimethylsulfoniopropionate and glycine betaine by marine phytoplankton
Spielmeyer, A; Pohnert, G
MARINE ENVIRONMENTAL RESEARCH (2012)
Volume: 73 Pages: 62-69

Seaweeds early development: detrimental effects of desiccation and attenuation by algal extracts
Contreras-Porcia, L; Callejas, S; Thomas, D; Sordet, C; Pohnert, G; Contreras, A; Lafuente, A; Flores-Molina, MR; Correa, JA
PLANTA (2012)
Volume: 235 Issue: 2 Pages: 337-348

Daytime, growth phase and nitrate availability dependent variations of dimethylsulfoniopropionate in batch cultures of the diatom Skeletonema marinoi
Spielmeyer, A; Pohnert, G
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY (2012)
Volume: 413 Pages: 121-130

Daily bursts of biogenic cyanogen bromide (BrCN) control biofilm formation around a marine benthic diatom

Vanelslander, B; Paul, C; Grueneberg, J; Prince, EK; Gillard, J; Sabbe, K ; Pohnert, G; Vyverman, W
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2012)
Volume: 109 Issue: 7 Pages: 2412-2417

The effect of egg versus seston quality on hatching success, naupliar metabolism and survival of Calanus finmarchicus in mesocosms dominated by Phaeocystis and diatoms
Koski, M; Yebra, L; Dutz, J; Jonasdottir, SH; Vidoudez, C; Jakobsen, HH; Pohnert, G; Nejstgaard, JC
MARINE BIOLOGY (2012)
Volume: 159 Issue: 3 Pages: 643-660

Diatom Derived Polyunsaturated Aldehydes Do Not Structure the Planktonic Microbial Community in a Mesocosm Study

Paul, C; Reunamo, A; Lindehoff, E; Bergkvist, J; Mausz, MA; Larsson, H; Richter, H; Wangberg, SA; Leskinen, P; Bamstedt, U; Pohnert, G
MARINE DRUGS (2012)
Volume: 10 Issue: 4 Pages: 775-792

Microalgae in the postgenomic era: a blooming reser

Sasso, S; Pohnert, G; Lohr, M; Mittag, M; Hertweck, C
FEMS MICROBIOLOGY REVIEWS (2012)
Volume: 36 Issue: 4 Pages: 761-785

Comparative metabolomics of the diatom Skeletonema marinoi in different growth phases
Vidoudez, C; Pohnert, G
METABOLOMICS (2012)
Volume: 8 Issue: 4 Pages: 654-669

De novo analysis of electron impact mass spectra using fragmentation trees
Hufsky, F; Rempt, M; Rasche, F; Pohnert, G; Bocker, S
ANALYTICA CHIMICA ACTA (2012)
Volume: 739 Pages: 67-76

A Desulfatation-Oxidation Cascade Activates Coumarin-Based Cross-Linkers in the Wound Reaction of the Giant Unicellular Alga Dasycladus vermicularis
Welling, M; Ross, C; Pohnert, G
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2011)
Volume: 50 Issue: 33 Pages: 7691-7694
http://onlinelibrary.wiley.com/doi/10.1002/anie.201100908/pdf

The green alga Dicytosphaeria ocellata and its organic extracts alter natural bacterial biofilm communities

Sneed, JM; Pohnert, G
BIOFOULING (2011)
Volume: 27 Issue: 4 Pages: 347-356

Surface-associated fucoxanthin mediates settlement of bacterial epiphytes on the rockweed Fucus vesiculosus
Saha, M; Rempt, M; Grosser, K; Pohnert, G; Weinberger, F
BIOFOULING (2011)
Volume: 27 Issue: 4 Pages: 423-433

Dynamics of Dissolved and Particulate Polyunsaturated Aldehydes in Mesocosms Inoculated with Different Densities of the Diatom Skeletonema marinoi
Vidoudez, C; Nejstgaard, JC; Jakobsen, HH; Pohnert, G
MARINE DRUGS (2011)
Volume: 9 Issue: 3 Pages: 345-358
http://www.mdpi.com/1660-3397/9/3/345

Quantification of Dissolved and Particulate Polyunsaturated Aldehydes in the Adriatic Sea

Vidoudez, C; Casotti, R; Bastianini, M; Pohnert, G
MARINE DRUGS (2011)
Volume: 9 Issue: 4 Pages: 500-513
http://www.mdpi.com/1660-3397/9/4/500

The Relevance of Marine Chemical Ecology to Plankton and Ecosystem Function: An Emerging Field
Ianora, A; Bentley, MG; Caldwell, GS; Casotti, R; Cembella, AD; Engstrom-Ost, J; Halsband, C; Sonnenschein, E; Legrand, C; Llewellyn, CA; Paldaviciene, A; Pilkaityte, R; Pohnert, G; Razinkovas, A; Romano, G; Tillmann, U; Vaiciute, D
MARINE DRUGS (2011)
Volume: 9 Issue: 9 Pages: 1625-1648

Production and role of volatile halogenated compounds from marine algae
Paul, C; Pohnert, G
NATURAL PRODUCT REPORTS (2011)
Volume: 28 Issue: 2 Pages: 186-195
http://pubs.rsc.org/en/content/articlepdf/2011/np/c0np00043d

Metabolomic Assessment of Induced and Activated Chemical Defence in the Invasive Red Alga Gracilaria vermiculophylla

Nylund, GM; Weinberger, F; Rempt, M; Pohnert, G
PLOS ONE (2011)
Volume: 6 Issue: 12
http://www.plosone.org/article/fetchObject.action?uri=info%3Adoi%2F10.1371%2Fjournal.pone.0029359&representation=PDF

Interactions of the Algicidal Bacterium Kordia algicida with Diatoms: Regulated Protease Excretion for Specific Algal Lysis
Paul, C; Pohnert, G
PLOS ONE (2011)
Volume: 6 Issue: 6
http://www.plosone.org/article/fetchObject.action?uri=info%3Adoi%2F10.1371%2Fjournal.pone.0021032&representation=PDF

The green macroalga Dictyosphaeria ocellata influences the structure of the bacterioplankton community through differential effects on individual bacterial phylotypes
Sneed, JM; Pohnert, G
FEMS MICROBIOLOGY ECOLOGY (2011)
Volume: 75 Issue: 2 Pages: 242-254
http://onlinelibrary.wiley.com/doi/10.1111/j.1574-6941.2010.01005.x/pdf

Dimethylsulfide sources from microalgae: Improvement and application of a derivatization-based method for the determination of dimethylsulfoniopropionate and other zwitterionic osmolytes in phytoplankton
Spielmeyer, A; Gebser, B; Pohnert, G
MARINE CHEMISTRY (2011)
Volume: 124 Issue: 1-4 Pages: 48-56
http://ac.els-cdn.com/S030442031000126X/1-s2.0-S030442031000126X-main.pdf?_tid=dcb7d408-29c5-11e4-ae0a-00000aab0f26&acdnat=1408689231_ff64f811629e3d1b0f43e61c21af98e5

The Sesquiterpene Caulerpenyne from Caulerpa spp. is a Lipoxygenase Inhibitor
Cengiz, S; Cavas, L; Yurdakoc, K; Pohnert, G
MARINE BIOTECHNOLOGY (2011)
Volume: 13 Issue: 2 Pages: 321-326
http://download.springer.com/static/pdf/96/art%253A10.1007%252Fs10126-010-9303-1.pdf?auth66=1408862169_6aac498c9766166d1d83b5f9444147f1&ext=.pdf

How will increased dinoflagellate:diatom ratios affect copepod egg production? - A case study from the Baltic Sea
Vehmaa, A; Larsson, P; Vidoudez, C; Pohnert, G; Reinikainen, M; Engstrom-Ost, J
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY (2011)
Volume: 401 Issue: 1-2 Pages: 134-140
http://ac.els-cdn.com/S0022098111000451/1-s2.0-S0022098111000451-main.pdf?_tid=d60b1344-29c6-11e4-b1c2-00000aab0f02&acdnat=1408689649_edd18041e08e8672445fad80371314f8

A Reactive Conjugated Allene Involved in the Biosynthesis of Volatile Oxylipins in the Moss Dicranum scoparium

Rempt, M; Schneider, B; Pohnert, G
ORGANIC LETTERS (2011)
Volume: 13 Issue: 12 Pages: 3229-3231
http://pubs.acs.org/doi/ipdf/10.1021/ol201114g

Up-Regulation of Lipoxygenase, Phospholipase, and Oxylipin-Production in the Induced Chemical Defense of the Red Alga Gracilaria chilensis against Epiphytes
Weinberger, F; Lion, U; Delage, L; Kloareg, B; Potin, P; Beltran, J; Flores, V; Faugeron, S; Correa, J; Pohnert, G
JOURNAL OF CHEMICAL ECOLOGY (2011)
Volume: 37 Issue: 7 Pages: 677-686
http://download.springer.com/static/pdf/508/art%253A10.1007%252Fs10886-011-9981-9.pdf?auth66=1408862613_aa1272b4602fc76878fe6e9b40ecca45&ext=.pdf

Extensive cross-disciplinary analysis of biological and chemical control of Calanus finmarchicus reproduction during an aldehyde forming diatom bloom in mesocosms
Jonasdottir, SH; Dutz, J; Koski, M; Yebra, L; Jakobsen, HH; Vidoudez, C; Pohnert, G; Nejstgaard, JC
MARINE BIOLOGY (2011)
Volume: 158 Issue: 9 Pages: 1943-1963
http://download.springer.com/static/pdf/844/art%253A10.1007%252Fs00227-011-1705-8.pdf?auth66=1408862945_97467d0ae76b2a1de5b19afba634b1e6&ext=.pdf

An alternative source of potential inhibitor for gout: Caulerpa species
Cengiz, S; Cavas, L ; Pohnert, G; Yurdakoc, K; Aksu, S
CURRENT OPINION IN BIOTECHNOLOGY (2011)
Volume: 22 Pages: S108-S108 Supplement: 1
http://ac.els-cdn.com/S0958166911004332/1-s2.0-S0958166911004332-main.pdf?_tid=1ec40df0-29c9-11e4-bf5b-00000aacb360&acdnat=1408690631_f3cebffaf3bbf04e3c94a8f4f417bb71

Investigations of the Uptake of Dimethylsulfoniopropionate by Phytoplankton
Spielmeyer, A; Gebser, B; Pohnert, G
CHEMBIOCHEM (2011)
Volume: 12 Issue: 15 Pages: 2276-2279
http://onlinelibrary.wiley.com/doi/10.1002/cbic.201100416/pdf

Searching for signals in the noise: metabolomics in chemical ecology
Prince, EK; Pohnert, G
ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2010)
Volume: 396 Issue: 1 Pages: 193-197
http://download.springer.com/static/pdf/735/art%253A10.1007%252Fs00216-009-3162-5.pdf?auth66=1408782932_7c404c286570420f5a57fd81f3fde54c&ext=.pdf

Novel Acetylenic Oxylipins from the Moss Dicranum scoparium with Antifeeding Activity against Herbivorous Slugs
Rempt, M; Pohnert, G
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2010)
Volume: 49 Issue: 28 Pages: 4755-4758
http://onlinelibrary.wiley.com/doi/10.1002/anie.201000825/pdf

Culture conditions affect fatty acid content along with wound-activated production of polyunsaturated aldehydes in Thalassiosira rotula (Coscinodiscophyceae)
Dittami, SM; Wichard, T; Malzahn, AM; Pohnert, G; Boersma, M; Wiltshire, KH
NOVA HEDWIGIA (2010)
Pages: 231-248 Supplement: 136

Chemical noise in the silent ocean
Pohnert, G
JOURNAL OF PLANKTON RESEARCH (2010)
Volume: 32 Issue: 2 Pages: 141-144
http://plankt.oxfordjournals.org/content/32/2/141.full.pdf+html

Growth phase of the diatom Skeletonema marinoi influences the metabolic profile of the cells and the selective feeding of the copepod Calanus spp.
Barofsky, A; Simonelli, P; Vidoudez, C; Troedsson, C; Nejstgaard, JC; Jakobsen, HH; Pohnert, G
JOURNAL OF PLANKTON RESEARCH (2010)
Volume: 32 Issue: 3 Pages: 263-272
http://plankt.oxfordjournals.org/content/32/3/263.full.pdf+html

Survey of volatile oxylipins and their biosynthetic precursors in bryophytes
Croisier, E; Rempt, M; Pohnert, G
PHYTOCHEMISTRY (2010)
Volume: 71 Issue: 5-6 Pages: 574-580
http://ac.els-cdn.com/S0031942209005408/1-s2.0-S0031942209005408-main.pdf?_tid=af64b018-290f-11e4-a146-00000aacb360&acdnat=1408610987_170f83d97fcaa186562ae524ffaaf401

DEFENSE EVOLUTION IN THE GRACILARIACEAE (RHODOPHYTA): SUBSTRATE-REGULATED OXIDATION OF AGAR OLIGOSACCHARIDES IS MORE ANCIENT THAN THE OLIGOAGAR-ACTIVATED OXIDATIVE BURST
Weinberger, F; Guillemin, ML; Destombe, C; Valero, M; Faugeron, S; Correa, JA; Pohnert, G; Pehlke, C; Kloareg, B ; Potin, P
JOURNAL OF PHYCOLOGY (2010)
Volume: 46 Issue: 5 Pages: 958-968
http://onlinelibrary.wiley.com/doi/10.1111/j.1529-8817.2010.00887.x/pdf

Direct quantification of dimethylsulfoniopropionate (DMSP) with hydrophilic interaction liquid chromatography/mass spectrometry

Spielmeyer, A; Pohnert, G
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2010)
Volume: 878 Issue: 31 Pages: 3238-3242
http://ac.els-cdn.com/S1570023210006185/1-s2.0-S1570023210006185-main.pdf?_tid=4b9c29e8-2910-11e4-9a97-00000aacb360&acdnat=1408611249_eb58ac9bd7d5aa25a25a1e8f6073a28b

Rapid Biopolymerisation During Wound Plug Formation in Green Algae
Welling, M; Pohnert, G; Kupper, FC; Ross, C
JOURNAL OF ADHESION (2009)
Volume: 85 Issue: 11 Pages: 825-838

Diatom exudates influence metabolism and cell growth of co-cultured diatom species

Paul, C; Barofsky, A; Vidoudez, C; Pohnert, G
MARINE ECOLOGY PROGRESS SERIES (2009)
Volume: 389 Pages: 61-70
http://www.int-res.com/articles/meps2009/389/m389p061.pdf

Metabolic profiling reveals growth stage variability in diatom exudates
Barofsky, A; Vidoudez, C; Pohnert, G
LIMNOLOGY AND OCEANOGRAPHY-METHODS (2009)
Volume: 7 Pages: 382-390
http://www.aslo.org/lomethods/free/2009/0382.pdf

WOUND HEALING AND CHEMICAL DEFENSE IN SIPHONOUS GREEN ALGAE
Weissflog, J; Welling, M; Adolph, S; Jung, V; Pohnert, G
PHYCOLOGIA (2009)
Volume: 48 Issue: 4 Pages: 107-107 Meeting Abstract: 307

High Plasticity in the Production of Diatom-derived Polyunsaturated Aldehydes under Nutrient Limitation: Physiological and Ecological Implications
Ribalet, F; Vidoudez, C; Cassin, D; Pohnert, G; Ianora, A; Miralto, A; Casotti, R
PROTIST (2009)
Volume: 160 Issue: 3 Pages: 444-451
http://ac.els-cdn.com/S1434461009000108/1-s2.0-S1434461009000108-main.pdf?_tid=f14915ac-290d-11e4-9155-00000aacb35e&acdnat=1408610238_19cdce1cb5b96f781a44a9335de1c5f4

Reduction of herbivory through wound-activated protein cross-linking by the invasive macroalga Caulerpa taxifolia
Weissflog, J; Adolph, S; Wiesemeier, T; Pohnert, G
CHEMBIOCHEM (2008)
Volume: 9 Issue: 1 Pages: 29-32
http://onlinelibrary.wiley.com/doi/10.1002/cbic.200700443/pdf

Influence of diatoms on copepod reproduction. II. Uncorrelated effects of diatom-derived alpha,beta,gamma,delta-unsaturated aldehydes and polyunsaturated fatty acids on Calanus helgolandicus in the field
Wichard, T; Poulet, SA; Boulesteix, AL; Ledoux, JB; Lebreton, B; Marchetti, J; Pohnert, G
PROGRESS IN OCEANOGRAPHY (2008)
Volume: 77 Issue: 1 Pages: 30-44
http://ac.els-cdn.com/S0079661108000451/1-s2.0-S0079661108000451-main.pdf?_tid=e3de66c6-290b-11e4-9ca1-00000aacb360&acdnat=1408609357_40e652f44d18bbc38f3931656b9fbbdc

Growth phase-specific release of polyunsaturated aldehydes by the diatom Skeletonema marinoi
Vidoudez, C; Pohnert, G
JOURNAL OF PLANKTON RESEARCH (2008)
Volume: 30 Issue: 11 Pages: 1305-1313
http://plankt.oxfordjournals.org/content/30/11/1305.full.pdf+html

No Evidence for the Induction of Brown Algal Chemical Defense by the Phytohormones Jasmonic Acid and Methyl Jasmonate
Wiesemeier, T; Jahn, K; Pohnert, G
JOURNAL OF CHEMICAL ECOLOGY (2008)
Volume: 34 Issue: 12 Pages: 1523-1531
http://download.springer.com/static/pdf/118/art%253A10.1007%252Fs10886-008-9568-2.pdf?auth66=1408782310_b0ef1e8b05ccffc6f9103960b0362937&ext=.pdf

The potential role of wound-activated volatile release in the chemical defence of the brown alga Dictyota dichotoma: Blend recognition by marine herbivores
Wiesemeier, T; Hay, ME; Pohnert, G
AQUATIC SCIENCES (2007)
Volume: 69 Issue: 3 Pages: 403-412
http://download.springer.com/static/pdf/678/art%253A10.1007%252Fs00027-007-0889-y.pdf?auth66=1408780301_d40a6d26265a9b5fffdae1441de286fc&ext=.pdf

Biosynthesis of polyunsaturated short chain aldehydes in the diatom Thalassiosira rotula

Barofsky, A; Pohnert, G
ORGANIC LETTERS (2007)
Volume: 9 Issue: 6 Pages: 1017-1020
http://pubs.acs.org/doi/pdf/10.1021/ol063051v

Spore release in Acrochaetium sp (Rhodophyta) is bacterially controlled
Weinberger, F; Beltran, J; Correa, JA; Lion, U; Pohnert, G; Kumar, N; Steinberg, P; Kloareg, B; Potin, P
JOURNAL OF PHYCOLOGY (2007)
Volume: 43 Issue: 2 Pages: 235-241
http://onlinelibrary.wiley.com/doi/10.1111/j.1529-8817.2007.00329.x/pdf

Chemical cues, defence metabolites and the shaping of pelagic interspecific interactions
Pohnert, G; Steinke, M; Tollrian, R
TRENDS IN ECOLOGY & EVOLUTION (2007)
Volume: 22 Issue: 4 Pages: 198-204
http://ac.els-cdn.com/S0169534707000250/1-s2.0-S0169534707000250-main.pdf?_tid=8471ba10-2908-11e4-8a30-00000aab0f26&acdnat=1408607908_178d46df9c4fc44c9699460f657a2a80

Direct quantification of dimethylsulfoniopropionate (DMSP) in marine micro- and macroalgae using HPLC or UPLC/MS
Wiesemeier, T; Pohnert, G
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2007)
Volume: 850 Issue: 1-2 Pages: 493-498
http://ac.els-cdn.com/S1570023206010373/1-s2.0-S1570023206010373-main.pdf?_tid=b84ef1ae-2908-11e4-9141-00000aab0f6b&acdnat=1408607995_c60451c9b8b4075083b10dfa69e80fbd

Lipid and fatty acid composition of diatoms revisited: Rapid wound-activated change of food quality parameters influences herbivorous copepod reproductive success
Wichard, T; Gerecht, A; Boersma, M; Poulet, SA; Wiltshire, K; Pohnert, G
CHEMBIOCHEM (2007)
Volume: 8 Issue: 10 Pages: 1146-1153
http://onlinelibrary.wiley.com/doi/10.1002/cbic.200700053/pdf

Chemical defense in Elodea nuttallii reduces feeding and growth of aquatic herbivorous Lepidoptera

Erhard, D; Pohnert, G; Gross, EM
JOURNAL OF CHEMICAL ECOLOGY (2007)
Volume: 33 Issue: 8 Pages: 1646-1661
http://download.springer.com/static/pdf/980/art%253A10.1007%252Fs10886-007-9307-0.pdf?auth66=1408780911_32314be1d5334c08f178275dabb15ac3&ext=.pdf

Influence of diatoms on copepod reproduction. III. Consequences of abnormal oocyte maturation on reproductive factors in Calanus helgolandicus
Poulet, SA; Cueff, A; Wichard, T; Marchetti, J; Dancie, C; Pohnert, G
MARINE BIOLOGY (2007)
Volume: 152 Issue: 2 Pages: 415-428
http://download.springer.com/static/pdf/71/art%253A10.1007%252Fs00227-007-0701-5.pdf?auth66=1408781120_f9cf62c9f783cfd7279a426ea738cb96&ext=.pdf

Age and nutrient limitation enhance polyunsaturated aldehyde production in marine diatoms
Ribalet, F; Wichard, T; Pohnert, G; Ianora, A; Miralto, A; Casotti, R
PHYTOCHEMISTRY (2007)
Volume: 68 Issue: 15 Pages: 2059-2067
http://ac.els-cdn.com/S0031942207003263/1-s2.0-S0031942207003263-main.pdf?_tid=6d4c13f6-290a-11e4-8ce9-00000aacb360&acdnat=1408608728_9252ec74a51b259c112aae9a50f123e0

New frontiers in chemical ecology: conference report of the 23rd Annual Meeting of the International Society of Chemical Ecology.
Pohnert, G
Chembiochem : a European journal of chemical biology (2007)
Volume:8 Issue:17 Pages:2163-5
http://onlinelibrary.wiley.com/doi/10.1002/cbic.200700534/pdf

Collapse of Calanus chilensis reproduction in a marine environment with high diatom concentration
Poulet, SA; Escribano, R; Hidalgo, P; Cueff, A; Wichard, T; Aguilera, V; Vargas, CA; Pohnert, G
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY (2007)
Volume: 352 Issue: 1 Pages: 187-199
http://ac.els-cdn.com/S0022098107003413/1-s2.0-S0022098107003413-main.pdf?_tid=0fd81c0a-290b-11e4-b27c-00000aab0f26&acdnat=1408609001_d81f5dc98d10abef81e5c539e6dae9c4

Genetic engineering renders plants attractive to "bodyguards"
Pohnert, G
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2006)
Volume: 45 Issue: 13 Pages: 2008-2010
http://onlinelibrary.wiley.com/doi/10.1002/anie.200504082/pdf

Influence of diatoms on copepod reproduction. I. Field and laboratory observations related to Calanus helgolandicus egg production
Poulet, SA; Wichard, T; Ledoux, JB; Lebreton, B; Marchetti, J; Dancie, C; Bonnet, D ; Cueff, A; Morin, P; Pohnert, G
MARINE ECOLOGY PROGRESS SERIES (2006)
Volume: 308 Pages: 129-142
http://www.int-res.com/articles/meps2006/308/m308p129.pdf

Biosynthesis of C9-aldehydes in the moss Physcomitrella patens
Stumpe, M; Bode, J; Gobel, C; Wichard, T; Schaaf, A; Frank, W; Frank, M; Reski, R ; Pohnert, G; Feussner, N
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR AND CELL BIOLOGY OF LIPIDS (2006)
Volume: 1761 Issue: 3 Pages: 301-312
http://ac.els-cdn.com/S1388198106000692/1-s2.0-S1388198106000692-main.pdf?_tid=e66f0256-2906-11e4-a341-00000aab0f6b&acdnat=1408607214_208fc20f7bf971c2168ad568b02abd16

Phospholipases and galactolipases trigger oxylipin-mediated wound-activated defence in the red alga Gracilaria chilensis against epiphytes

Lion, U; Wiesemeier, T; Weinberger, F; Beltran, J; Flores, V; Faugeron, S; Correa, J ; Pohnert, G
CHEMBIOCHEM (2006)
Volume: 7 Issue: 3 Pages: 457-462
http://onlinelibrary.wiley.com/doi/10.1002/cbic.200500365/pdf

Formation of halogenated medium chain hydrocarbons by a lipoxygenase/hydroperoxide halolyase-mediated transformation in planktonic microalgae
Wichard, T; Pohnert, G
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)
Volume: 128 Issue: 22 Pages: 7114-7115
http://pubs.acs.org/doi/pdf/10.1021/ja057942u

Wound closure in the invasive green alga Caulerpa taxifolia by enzymatic activation of a protein cross-linker
Adolph, S; Jung, V; Rattke, J; Pohnert, G
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2005)
Volume: 44 Issue: 18 Pages: 2806-2808
http://onlinelibrary.wiley.com/doi/10.1002/anie.200462276/pdf

Colloquium on diatom-copepod interactions
Paffenhofer, GA; Ianora, A; Miralto, A; Turner, JT; Kleppel, GS; d'Alcala, MR; Casotti, R; Caldwell, GS; Pohnert, G; Fontana, A
MARINE ECOLOGY PROGRESS SERIES (2005)
Volume: 286 Pages: 293-305
http://www.int-res.com/articles/meps2005/286/m286p293.pdf

Winter-spring phytoplankton blooms in Dabob Bay, Washington
Horner, RA; Postel, JR; Halsband-Lenk, C; Pierson, JJ; Pohnert, G; Wichard, T
PROGRESS IN OCEANOGRAPHY (2005)
Volume: 67 Issue: 3-4 Pages: 286-313
http://ac.els-cdn.com/S0079661105001448/1-s2.0-S0079661105001448-main.pdf?_tid=626ba2fe-2904-11e4-a4a2-00000aab0f26&acdnat=1408606133_006f10bd10077c99c0a81a1896700fec

Determination and quantification of alpha,beta,gamma,delta-unsaturated aldehydes as pentafluorobenzyl-oxime derivates in diatom cultures and natural phytoplankton populations: application in marine field studies
Wichard, T; Poulet, SA; Pohnert, G
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2005)
Volume: 814 Issue: 1 Pages: 155-161
http://ac.els-cdn.com/S1570023204008141/1-s2.0-S1570023204008141-main.pdf?_tid=9f3e18b0-2904-11e4-aae5-00000aab0f27&acdnat=1408606235_2d557c7a9a5088967ff9c104c9677442

Life-history responses of Daphnia pulicaria to diets containing freshwater diatoms: Effects of nutritional quality versus polyunsaturated aldehydes
Carotenuto, Y; Wichard, T; Pohnert, G; Lampert, W
LIMNOLOGY AND OCEANOGRAPHY (2005)
Volume: 50 Issue: 2 Pages: 449-454
http://www.aslo.org/lo/toc/vol_50/issue_2/0449.pdf

A multifunctional lipoxygenase with fatty acid hydroperoxide cleaving activity from the moss Physcomitrella patens
Senger, T; Wichard, T; Kunze, S; Gobel, C; Lerchl, J; Pohnert, G; Feussner, I
JOURNAL OF BIOLOGICAL CHEMISTRY (2005)
Volume: 280 Issue: 9 Pages: 7588-7596
http://www.jbc.org/content/280/9/7588.full.pdf+html

Survey of the chemical defence potential of diatoms: Screening of fifty one species for alpha,beta,gamma,delta-unsaturated aldehydes

Wichard, T; Poulet, SA; Halsband-Lenk, C; Albaina, A; Harris, R; Liu, DY; Pohnert, G
JOURNAL OF CHEMICAL ECOLOGY (2005)
Volume: 31 Issue: 4 Pages: 949-958
http://download.springer.com/static/pdf/602/art%253A10.1007%252Fs10886-005-3615-z.pdf?auth66=1408779165_7c6addcf4549dcb34e606502f515471c&ext=.pdf

Lipoxygenase-mediated metabolism of storage lipids in germinating sunflower cotyledons and beta-oxidation of (9Z,11E,13S)-13-hydroxy-octadeca-9,11-dienoic acid by the cotyledonary glyoxysomes
Gerhardt, B; Fischer, K; Balkenhohl, TJ; Pohnert, G; Kuhn, H; Wasternack, C; Feussner, I
PLANTA (2005)
Volume: 220 Issue: 6 Pages: 919-930
http://download.springer.com/static/pdf/383/art%253A10.1007%252Fs00425-004-1408-1.pdf?auth66=1408779230_5675ceb8f167ae422c08da216ff22c6c&ext=.pdf

Apoplastic oxidation of L-asparagine is involved in the control of the green algal endophyte Acrochaete operculata Correa & Nielsen by the red seaweed Chondrus crispus Stackhouse
Weinberger, F; Pohnert, G; Berndt, ML; Bouarab, K; Kloareg, B; Potin, P
JOURNAL OF EXPERIMENTAL BOTANY (2005)
Volume: 56 Issue: 415 Pages: 1317-1326
http://jxb.oxfordjournals.org/content/56/415/1317.full.pdf+html

Diatom/copepod interactions in plankton: The indirect chemical defense of unicellular algae
Pohnert, G
CHEMBIOCHEM (2005)
Volume: 6 Issue: 6 Pages: 946-959
http://onlinelibrary.wiley.com/doi/10.1002/cbic.200400348/pdf

Wound closing through biopolymerisation
Pohnert, G
NACHRICHTEN AUS DER CHEMIE (2005)
Volume: 53 Issue: 6 Pages: 638-640

Chemical defense strategies of marine organisms
Pohnert, G
CHEMISTRY OF PHEROMONES AND OTHER SEMIOCHEMICALS I
Book Series: TOPICS IN CURRENT CHEMISTRY (2004)
Volume: 239 Pages: 179-219
http://download.springer.com/static/pdf/919/chp%253A10.1007%252Fb95453.pdf?auth66=1408777967_46cb564e6e4bf4acbe3667d847190e6e&ext=.pdf

Aldehyde suppression of copepod recruitment in blooms of a ubiquitous planktonic diatom
Ianora, A; Miralto, A; Poulet, SA; Carotenuto, Y; Buttino, I; Romano, G; Casotti, R; Pohnert, G; Wichard, T; Colucci-D'Amato, L
NATURE (2004)
Volume: 429 Issue: 6990 Pages: 403-407
http://www.nature.com/nature/journal/v429/n6990/pdf/nature02526.pdf

Cytotoxicity of diatom-derived oxylipins in organisms belonging to different phyla
Adolph, S; Bach, S; Blondel, M; Cueff, A; Moreau, M; Pohnert, G; Poulet, SA; Wichard, T ; Zuccaro, A
NATURE (2004)
Volume: 429 Issue: 6990 Pages: 403-407
http://jeb.biologists.org/content/207/17/2935.full.pdf+html

Short synthesis of labeled and unlabeled 6Z,9Z,12Z,15-hexadecatetraenoic acid as metabolic probes for biosynthetic studies on diatoms
Pohnert, G; Adolph, S; Wichard, T
CHEMISTRY AND PHYSICS OF LIPIDS (2004)
Volume: 131 Issue: 2 Pages: 159-166
http://ac.els-cdn.com/S0009308404000866/1-s2.0-S0009308404000866-main.pdf?_tid=3cef3c58-2903-11e4-9136-00000aacb35d&acdnat=1408605641_526644f56493b5044270079c496cf802

Unprecedented lipoxygenase/hydroperoxide lyase pathways in the moss Physcomitrella patens.
Wichard, Thomas; Gobel, Cornelia; Feussner, Ivo; Pohnert, Georg
Angewandte Chemie (International ed. in English) (2004)
Volume:44 Issue:1 Pages:158-61
http://onlinelibrary.wiley.com/doi/10.1002/anie.200460686/pdf

Synthesis and biological activity of alpha,beta,gamma,delta-unsaturated aldehydes from diatoms
Adolph, S; Poulet, SA; Pohnert, G
TETRAHEDRON (2003)
Volume: 59 Issue: 17 Pages: 3003-3008
http://ac.els-cdn.com/S004040200300382X/1-s2.0-S004040200300382X-main.pdf?_tid=d029b2d4-2901-11e4-9256-00000aacb35f&acdnat=1408605029_35414b5d8899cf543adb78c4e41f1798

Macrophomate synthase: The first structure of a natural Diels-Alderase
Pohnert, G
CHEMBIOCHEM (2003)
Volume: 4 Issue: 8 Pages: 713-715
http://onlinelibrary.wiley.com/doi/10.1002/cbic.200300651/pdf

Intracellular compartmentation in the biosynthesis of caulerpenyne: Study on intact macroalgae using stable-isotope-labeled precursors
Pohnert, G; Jung, V
ORGANIC LETTERS (2003)
Volume: 5 Issue: 26 Pages: 5091-5093
http://pubs.acs.org/doi/pdf/10.1021/ol036163k

Biomineralization in diatoms mediated through peptide- and polyamine-assisted condensation of silica
Pohnert, G
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2002)
Volume: 41 Issue: 17 Pages: 3167-+

Are volatile unsaturated aldehydes from diatoms the main line of chemical defence against copepods?
Pohnert, G; Lumineau, O; Cueff, A; Adolph, S; Cordevant, C; Lange, M; Poulet, S
MARINE ECOLOGY PROGRESS SERIES (2002)
Volume: 245 Pages: 33-45
http://www.int-res.com/articles/meps2002/245/m245p033.pdf

The oxylipin chemistry of attraction and defense in brown algae and diatoms
Pohnert, G; Boland, W
NATURAL PRODUCT REPORTS (2002)
Volume: 19 Issue: 1 Pages: 108-122
http://pubs.rsc.org/en/content/articlepdf/2002/np/a806888g

Phospholipase A(2) activity triggers the wound-activated chemical defense in the diatom Thalassiosira rotula
Pohnert, G
PLANT PHYSIOLOGY (2002)
Volume: 129 Issue: 1 Pages: 103-111
http://www.plantphysiol.org/content/129/1/103.full.pdf+html

Biotic interactions of marine algae
Potin, P; Bouarab, K; Salaun, JP; Pohnert, G; Kloareg, B
CURRENT OPINION IN PLANT BIOLOGY (2002)
Volume: 5 Issue: 4 Pages: 308-317
http://ac.els-cdn.com/S136952660200273X/1-s2.0-S136952660200273X-main.pdf?_tid=bbc272ec-28ff-11e4-b993-00000aacb362&acdnat=1408604136_64f27e65a034b3dff558587d6eec8cc0

Cloning and functional characterisation of an enzyme involved in the elongation of Delta 6-polyunsaturated fatty acids from the moss Physcomitrella patens
Zank, TK; Zahringer, U; Beckmann, C; Pohnert, G; Boland, W; Holtorf, H; Reski, R; Lerchl, J; Heinz, E
PLANT JOURNAL (2002)
Volume: 31 Issue: 3 Pages: 255-268
http://onlinelibrary.wiley.com/doi/10.1046/j.1365-313X.2002.01354.x/pdf

Comparison of the wound-activated transformation of caulerpenyne by invasive and noninvasive Caulerpa species of the Mediterranean
Jung, V; Thibaut, T; Meinesz, A; Pohnert, G
JOURNAL OF CHEMICAL ECOLOGY (2002)
Volume: 28 Issue: 10 Pages: 2091-2105
http://download.springer.com/static/pdf/341/art%253A10.1023%252FA%253A1020710230532.pdf?auth66=1408777088_bc46f0b206adc8025993e3eb21aedbb2&ext=.pdf

A signal released by an enclophytic attacker acts as a substrate for a rapid defensive reaction of the red alga Chondrus crispus
Weinberger, F; Pohnert, G; Kloareg, B; Potin, P
CHEMBIOCHEM (2002)
Volume: 3 Issue: 12 Pages: 1260-1263

Chemical defense of brown algae (Dictyopteris spp.) against the herbivorous amphipod Ampithoe longimana
Schnitzler, I; Pohnert, G; Hay, ME; Boland, W
OECOLOGIA (2001)
Volume: 126 Issue: 4 Pages: 515-521

Molecular interactions between the specialist herbivore Manduca sexta (Lepidoptera, Sphingidae) and its natural host Nicotiana attenuata. III. Fatty acid-amino acid conjugates in herbivore oral secretions are necessary and sufficient for herbivore-specific plant responses
Halitschke, R; Schittko, U; Pohnert, G; Boland, W; Baldwin, IT
PLANT PHYSIOLOGY (2001)
Volume: 125 Issue: 2 Pages: 711-717
http://www.plantphysiol.org/content/125/2/711.full.pdf+html

Absolute configuration of volicitin, an elicitor of plant volatile biosynthesis from lepidopteran larvae
Spiteller, D; Pohnert, G; Boland, W
TETRAHEDRON LETTERS (2001)
Volume: 42 Issue: 8 Pages: 1483-1485
http://ac.els-cdn.com/S0040403900022905/1-s2.0-S0040403900022905-main.pdf?_tid=6ead830e-28fd-11e4-b4ce-00000aacb361&acdnat=1408603147_79440d437ee9be8135179ce5a04f2d79

Rapid wound-activated transformation of the green algal defensive metabolite caulerpenyne
Jung, V; Pohnert, G
TETRAHEDRON (2001)
Volume: 57 Issue: 33 Pages: 7169-7172
http://ac.els-cdn.com/S0040402001006925/1-s2.0-S0040402001006925-main.pdf?_tid=bcece2f8-28fd-11e4-aa37-00000aacb35e&acdnat=1408603279_2709dce572d2cded72f0bc8164c5aa22

Diels-Alderases
Pohnert, G
CHEMBIOCHEM (2001)
Volume: 2 Issue: 12 Pages: 873-875
http://onlinelibrary.wiley.com/doi/10.1002/1439-7633%2820011203%292:12%3C873::AID-CBIC873%3E3.0.CO;2-A/pdf

Wound-activated chemical defense in unicellular planktonic algae
Pohnert, G
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2000)
Volume: 39 Issue: 23 Pages: 4352-+
http://onlinelibrary.wiley.com/doi/10.1002/1521-3773%2820001201%2939:23%3C4352::AID-ANIE4352%3E3.0.CO;2-U/pdf

Phenyliodine(III) bis(trifluoroacetate) (PIFA)
Pohnert, G
JOURNAL FUR PRAKTISCHE CHEMIE-PRACTICAL APPLICATIONS AND APPLIED CHEMISTRY (2000)
Volume: 342 Issue: 7 Pages: 731-734
http://onlinelibrary.wiley.com/doi/10.1002/1521-3897%28200009%29342:7%3C731::AID-PRAC731%3E3.0.CO;2-E/pdf

Predator specificity of kairomones in diel vertical migration of Daphnia: a chemical approach
von Elert, E; Pohnert, G
OIKOS (2000)
Volume: 88 Issue: 1 Pages: 119-128
http://onlinelibrary.wiley.com/doi/10.1034/j.1600-0706.2000.880114.x/pdf

Highly efficient one-pot double-Wittig approach to unsymmetrical (1Z,4Z,7Z)-homoconjugated trienes
Pohnert, G; Boland, W
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (2000)
Issue: 9 Pages: 1821-1826

No ecological relevance of trimethylamine in fish - Daphnia interactions
Pohnert, G; von Elert, E
LIMNOLOGY AND OCEANOGRAPHY (2000)
Volume: 45 Issue: 5 Pages: 1153-1156
http://www.jstor.org/stable/2670705?seq=1

Methylaluminum bis(2,6-di-tert-butyl-4-methylphenoxide) (MAD)
Pohnert, G
JOURNAL FUR PRAKTISCHE CHEMIE-CHEMIKER-ZEITUNG (1999)
Volume: 341 Issue: 4 Pages: 406-409
http://onlinelibrary.wiley.com/doi/10.1002/%28SICI%291521-3897%28199905%29341:4%3C406::AID-PRAC406%3E3.0.CO;2-L/pdf

Biosynthesis of dictyopterene A: stereoselectivity of a lipoxygenase/hydroperoxide lyase from Gomphonema parvulum (Bacillariophyceae)
Hombeck, M; Pohnert, G; Boland, W
CHEMICAL COMMUNICATIONS (1999)
Issue: 3 Pages: 243-244
http://pubs.rsc.org/en/content/articlepdf/1999/cc/a808409b

S-(-)-dinitrobiphenic acid: A selective inhibitor of Escherichia coli chorismate mutase based on prephenate mimicry

Husain, A; Galopin, CC; Zhang, S; Pohnert, G; Ganem, B
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (1999)
Volume: 121 Issue: 11 Pages: 2647-2648
http://pubs.acs.org/doi/pdf/10.1021/ja984334o

Synthesis of volicitin: a novel three-component Wittig approach to chiral 17-hydroxylinolenic acid

Pohnert, G; Koch, T; Boland, W
CHEMICAL COMMUNICATIONS (1999)
Issue: 12 Pages: 1087-1088
http://pubs.rsc.org/en/content/articlepdf/1999/cc/a902020i

New fatty acid amides from regurgitant of lepidopteran (Noctuidae, Geometridae) caterpillars
Pohnert, G; Jung, V; Haukioja, E; Lempa, K; Boland, W
TETRAHEDRON (1999)
Volume: 55 Issue: 37 Pages: 11275-11280
http://ac.els-cdn.com/S0040402099006390/1-s2.0-S0040402099006390-main.pdf?_tid=55a9b8b2-28fa-11e4-99bd-00000aacb35e&acdnat=1408601817_3fc9bfae634a2ad818a917024835db49

Regulation of phenylalanine biosynthesis. Studies on the mechanism of phenylalanine binding and feedback inhibition in the Escherichia coli P-protein
Pohnert, G; Zhang, S; Husain, A; Wilson, DB; Ganem, B
BIOCHEMISTRY (1999)
Volume: 38 Issue: 38 Pages: 12212-12217
http://pubs.acs.org/doi/pdf/10.1021/bi991134w