Antibiotic production by a Roseobacter clade-affiliated species from the German Wadden Sea and its antagonistic effects on indigenous isolates.
A strain affiliated with the Roseobacter clade and producing a new antibiotic named tropodithietic acid (L. Liang, Ph.D. thesis, University of Göttingen, Göttingen, Germany, 2003) was isolated from the German Wadden Sea. The compound showed strong inhibiting properties with respect to marine bacteria of various taxa and marine algae. Antibiotic production was found to occur during the complete growth phase. Strain mutants without antagonistic properties appeared several times spontaneously.
Brinkhoff
Thorsten
T
Institute for Chemistry and Biology of the Marine Environment, University of Oldenburg, D-26111 Oldenburg, Germany. Thorsten.Brinkhoff@icbm.de
Bach
Gabriela
G
Heidorn
Thorsten
T
Liang
Lanfang
L
Schlingloff
Andrea
A
Simon
Meinhard
M
D000900:Anti-Bacterial Agents / Q000096:biosynthesis* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D004269:DNA, Bacterial / Q000235:genetics; D056890:Eukaryota / Q000187:drug effects; D005858:Germany; D008969:Molecular Sequence Data; D010802:Phylogeny; D041904:Roseobacter / Q000145:classification / Q000235:genetics / Q000302:isolation & purification / Q000378:metabolism*; D012623:Seawater / Q000382:microbiology
D000900:Anti-Bacterial Agents; D004269:DNA, Bacterial