Siderophore production by the marine-derived Aureobasidium pullulans and its antimicrobial activity.
Over 300 yeast strains isolated from different marine environments were screened for their ability to produce siderophore. Among them, only the yeast strain HN6.2 which was identified to be Aureobasidium pullulans was found to produce high level of the siderophore. Under the optimal conditions, this yeast strain could produce 1.1mg/ml of the siderophore. The crude siderophore produced by the yeast strain HN6.2 was able to inhibit cell growth of Vibrio anguillarum and Vibrio parahaemolyticus, isolated from the diseased marine animals.
Wang
W L
WL
Unesco Chinese Center of Marine Biotechnology, Ocean University of China, Yushan Road, No. 5, Qingdao, Shandong 266003, China.
Chi
Z M
ZM
Chi
Z
Z
Li
J
J
Wang
X H
XH
D000890:Anti-Infective Agents / Q000302:isolation & purification / Q000494:pharmacology*; D001203:Ascomycota / Q000737:chemistry* / Q000145:classification / Q000302:isolation & purification; D008826:Microbial Sensitivity Tests; D012623:Seawater / Q000382:microbiology; D017262:Siderophores / Q000302:isolation & purification / Q000494:pharmacology*; D014733:Vibrio / Q000187:drug effects* / Q000254:growth & development; D015003:Yeasts / Q000737:chemistry* / Q000145:classification / Q000302:isolation & purification
D000890:Anti-Infective Agents; D017262:Siderophores