• Fields of activity

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

-       Extraction of natural compounds

-       Screening of extracts and  sustances for antibacterial, antifungal, antitumoral and enzymatic activity (see full test-panel)

-       Management of cell culture lab

-       Maintenance of lab equipment

-       Support of a substance library, chemicals register and a culture collection of microorganisms

-       Guidance of students and guest scientists

  • Publications

Wu, B., Wiese, J., Wenzel-Storjohann, A., Malien, S., Schmaljohann, R. and Imhoff, J. F., Engyodontochones, Antibiotic polyketides from the marine fungus Engyodontium album strain LF069, Eur. J. 2016, 22, 7452-7462

Pham, T. M., Wiese, J., Wenzel-Storjohann, A. and Imhoff, J. F., Diversity and antimicrobial potential of bacterial isolates associated with the soft coral Alcyonium digitatum from the Baltic Sea, Anton Leeuw. Int. J. G., 2016, 105-119

Silber, J., Ohlendorf, B., Labes, A., Wenzel-Storjohann, A., Näther, C. and Imhoff, J. F., Malettinin E, an antibacterial and antifungal tropolone produced by a marine Cladosporium strain, Front. Mar. Sci, 2014, 1

Silber, J., Ohlendorf, B., Labes, A., Erhard, A. and Imhoff, J. F., Calcarides A–E, Antibacterial macrocyclic and linear polyesters from a Calcarisporium strain, Mar. Drugs, 2013, 11, 3309-3323

Jansen, N., Ohlendorf, B., Erhard, A., Bruhn, T., Bringmann, G. and Imhoff, J. F., Helicusin E, Isochromophilone X and Isochromophilone XI: New chloroazaphilones produced by the fungus Bartalinia robillardoides strain LF550, Mar. Drugs, 2013, 11, 800-816

Ohlendorf, B., Schulz, D., Beese, P., Erhard, A., Schmaljohann, R. and Imhoff, J. F., Diacidene, a polyene dicarboxylic acid from a Micromonospora isolate from the German Wadden Sea, Z. Naturforschung, Journal of Biosciences, 2012, 67c, 445-450

Ohlendorf, B., Schulz, D., Erhard, A., Nagel, K. and Imhoff, J. F., Geranylphenazinediol, an acetylcholinesterase inhibitor produced by a Streptomyces species, J. Nat. Prod., 2012, 75, 1400-1404

Schulz, D., Beese, P., Ohlendorf, B., Erhard, A., Zinecker, H., Dorador, C. and Imhoff, J. F., Abenquines A–D: aminoquinone derivatives produced by Streptomyces sp. strain DB634, The J. Antibiot., 2011, 64, 763-768

Schneemann, I., Kajahn, I., Ohlendorf, B., Zinecker, H., Erhard, A., Nagel, K., Wiese, J. and Imhoff, J. F., Mayamycin, a cytotoxic polyketide from a Streptomyces strain isolated from the marine sponge Halichondria panicea, J. Nat. Prod., 2010, 73, 1309-1312


Arlette Wenzel-Storjohann

Laboratory technician
Research Division 3: Marine Ecology
RU Marine Natural Products Chemistry

Room: 22
Phone: +49 431 600-4436
Fax: +49 431 600-4441
E-Mail: awenzel-storjohann(at)geomar.de

Am Kiel-Kanal 44 - D-24106 Kiel