Claudia Welsch

Laboratory chemical technician

Research Division 3: Marine Ecology
RU Marine Natural Products Chemistry

ENB, Room: 2.314
Phone: +49 431 600-4439
E-Mail:  cwelsch(at)

Wischhofstrasse 1-3, 24148 Kiel, Germany

Fields of activity:

Biological, microbiological, chemical and molecular biological works, in particular:

Extraction of natural compounds

Maintenance of lab equipment

Photometric and chromatogaphic analysis

Guidance of students and guest scientists



Srijan Jhingan, Hans‑Joachim Harloff, Amine Abbadi, Claudia Welsch, Martina Blümel, Deniz Tasdemir, Christian Jung: Reduced glucosinolate content in oilseed rape (Brassica napus L.) by random mutagenesis of BnMYB28 and BnCYP79F1 genes. (2023) Scientific reports; Doi: 10.1038/s41598-023-28661-6


Deniz Tasdemir, Silvia Scarpato, Caroline Utermann-Thüsing, Timo Jensen, Martina Blümel, Arlette Wenzel-Storjohann, Claudia Welsch, Vivien Anne Echelmeyer: Epiphytic and endophytic microbiome of the seagrass Zostera marina: Do they contribute to pathogen reduction in seawater? (2023) Science of the Total Environment;  doi: 10.1016/j.scitotenv.2023.168422


Ismene Jäger, Christoph Hafner, Claudia Welsch, Klaus Schneider, Hassan Iznaguen, Johannes Westendorf: The Mutagenic Potential of Madder Root in Dyeing Processes of the Textile Industry, Mutation Research, 2006, 605, 22-29, doi: 10.1016/j.mrgentox.2006.01.007