[Microecological distribution of toxin-producing bacteria in Fug rubripes in Bohai Sea and biological characteristics of B3B].
The study showed that toxin-producing bacteria were commonly existed in each part of Fugu rubripes body. 19 strains of high poisonous bacteria were isolated from its ovary, liver and other tissues, among which, strain B3B was identified as genus Bacillus based on its physiological and biochemical characteristics and 16SrDNA sequence, and could produce tetrodotoxin through mouse test, thinner chromatography, and mass spectrography.
Fan
Yanhui
Y
Institute of Applied Ecology, Chinese Academy of Science, Shenyang, China. yanhuifan@163.com
Hu
Jianchun
J
Ma
Chengxin
C
Xue
Delin
D
Liu
Li
L
Li
Yanmao
Y
Wang
Shujin
S
Zhang
Rongqing
R
D000818:Animals; D001419:Bacteria / Q000302:isolation & purification*; D001427:Bacterial Toxins / Q000032:analysis / Q000302:isolation & purification*; D001483:Base Sequence; D008969:Molecular Sequence Data; D012329:RNA, Bacterial / Q000235:genetics; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D023741:Takifugu / Q000382:microbiology*; D013779:Tetrodotoxin / Q000032:analysis / Q000302:isolation & purification*
D001427:Bacterial Toxins; D012329:RNA, Bacterial; D012336:RNA, Ribosomal, 16S; D013779:Tetrodotoxin