Dr. Katharina Grosser

Laborleiterin
Dr. Katharina Grosser

Research focus

 

Since my early studies, I am interested in the chemical processes underlying the interaction of phototrophic organisms and their environment. I specifically focus on the use of analytical methods to identify and locate metabolites involved in these processes. With my background in experimental ecology and analytical chemistry, I support the group of MIE, establishing an analytical platform (LC-QqQ, LC-qToF, GC-QqQ) to investigate the multitrophic interactions associated with plants on a chemical level. As head of the laboratory I also train and support students and researchers as well as coordinate the experimental resources of the MIE group.

Keywords

 

Chemical ecology, phototrophic organsims, metabolomics, method development, mass spectrometry

Short CV

 

2014 - now     

Head of the laboratory in the Molecular Interaction Ecology (MIE) research group at the German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig.

2019

Project leader Gene Technology Lab of the security level 1 at iDiv.

2018 - 2019

Parental leave.

2017 - now

Security officer of the group Molecular Interaction Ecology.

2014 - 2017

Security officer of the iDiv

2013 - 2014

Freelancer at the Netherlands Institut of Ecology (NIOO), Aquatic Science in the group of Ellen van Donk.

2009 - 2013

PhD student, Stipend of the Max-Planck Institute of Chemical Ecology in Jena.

Doctoral dissertation in chemistry at the Friedrich Schiller University Jena, Institute for Inorganic and Analytical Chemistry in the group Prof. Dr.Pohnert on the topic “ Investigation of the surface chemistry of marine algae: ecological interactions and chemical responses”

2008

Diploma thesis at the Christian-Albrechts-Universität zu Kiel and the IFM-GEOMAR, Benthic ecology in the Group Prof. Dr. Wahl on the topic” Influence of light fluctuations on macroalgae”

2005 - 2006

External Erasmus semester, Syddansk University Odensee, Denmark, Part of the International Study-Program Biological Oceanography (Bio-Ocean).

2002 - 2008

Diploma studies in Biology at the Christian- Albrechts University of Kiel

Selected publications

 

Katharina Grosser, Ina Weissflog, Benjamin Dietzek, Jürgen Popp, and Georg Pohnert. Wound plug of two species of Caulerpa: a comparative raman study. ChemBioChem, 2013.

Katharina Grosser, Linda Zedler, Michael Schmitt, Benjamin Dietzek, Jürgen Popp, andGeorg Pohnert. Disruption-free imaging by raman spectroscopy reveals a chemical sphere with antifouling metabolites around macroalgae. Biofouling, 28(7):687–696, 2012.

Ina A. Weissflog, Katharina Grosser, Maximilian Bräutigam, Benjamin Dietzek, Georg Pohnert, and Juergen Popp. Raman spectroscopic insights into the chemical gradients within the wound plug of the green alga Caulerpa taxifolia. ChemBioChem, 14(6):727–732, 2013.

iDiv-Publikationen

 

Henao, J. M., Demers, L. E., Grosser, K., Schedl, A., van Dam, N. M., Bede, J. C.

(2020): Fertilizer Rate-Associated Increase in Foliar Jasmonate Burst Observed in Wounded Arabidopsis thaliana Leaves is Attenuated at eCO(2). Frontiers in Plant Science 10 *

Bravo, R. E., Chen, G., Grosser, K., Van Dam, N. M., Leiss, K. A., Klinkhamer, P. G. L.

(2019): Ultraviolet radiation enhances salicylic acid-mediated defense signaling and resistance to Pseudomonas syringae DC3000 in a jasmonic acid-deficient tomato mutant. Plant Signaling & Behavior 14(4), e1581560

Escobar-Bravo, R., Chen, G., Kim, H. K., Grosser, K., van Dam, N. M., Leiss, K. A., Klinkhamer, P. G. L.

(2019): Ultraviolet radiation exposure time and intensity modulate tomato resistance to herbivory through activation of jasmonic acid signaling. Journal of Experimental Botany 70(1), 315-27

Baaij, B. M., Kim, H. K., Grosser, K., Worrich, A., de Jong, T. J.

(2018): Slug herbivory on hybrids of the crop Brassica napus and its wild relative B. rapa. Basic and Applied Ecology 31, 52-60

Broekgaarden, C., Pelgrom, K. T. B., Bucher, J., van Dam, N. M., Grosser, K., Pieterse, C. M. J., van Kaauwen, M., Steenhuis, G., Voorrips, R. E., de Vos, M., Vosman, B., Worrich, A., van Wees, S. C. M.

(2018): Combining QTL mapping with transcriptome and metabolome profiling reveals a possible role for ABA signaling in resistance against the cabbage whitefly in cabbage. PLOS ONE 13(11), e0206103

Escobar-Bravo, R., Ruijgrok, J., Kim, H. K., Grosser, K., Van Dam, N. M., Klinkhamer, P. G. L., Leiss, K. A.

(2018): Light Intensity-Mediated Induction of Trichome-Associated Allelochemicals Increases Resistance Against Thrips in Tomato. Plant and Cell Physiology 59(12), 2462-75

Papadopoulou, G. V., Maedicke, A., Grosser, K., van Dam, N. M., Martínez-Medina, A.

(2018): Defence Signalling Marker Gene Responses to Hormonal Elicitation differ between Roots and Shoots. AoB PLANTS 10(3)

Tsunoda, T., Grosser, K., van Dam, N. M.

(2018): Locally and systemically induced glucosinolates follow optimal defence allocation theory upon root herbivory. Functional Ecology 32(9), 2127-37

Grosser, K., van Dam, N. M.

(2017): A Straightforward Method for Glucosinolate Extraction and Analysis with High-pressure Liquid Chromatography (HPLC). JoVE 121(e55425)

Van Donk, E., Peacor, S., Grosser, K., De Senerpont Domis, L. N., Lürling, M.

(2016): Pharmaceuticals May Disrupt Natural Chemical Information Flows and Species Interactions in Aquatic Systems: Ideas and Perspectives on a Hidden Global Change. Reviews of Environmental Contamination and Toxicology 238, 91-105
Icon address

Deutscher Platz 5e
04103 Leipzig

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Raum

4.220

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+49 341 9733164
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Affiliation

Friedrich-Schiller-Universität Jena

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