Production of butyrolactone autoregulators by Streptomyces coelicolor A3(2)

被引：13

作者：

Kawabuchi, M ^{[1
]}

Hara, Y ^{[1
]}

Nihira, T ^{[1
]}

Yamada, Y ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Biotechnol, Osaka 565, Japan

来源：

FEMS MICROBIOLOGY LETTERS | 1997年 / 157卷 / 01期

基金：

日本学术振兴会;

关键词：

butyrolactone autoregulator; Streptomyces coelicolor A3(2); aerial mycelium formation;

D O I：

10.1016/S0378-1097(97)00457-6

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

We report here that Streptomyces coelicolor A3(2) produces at least seven butyrolactone autoregulators: two of the IM-2 type, four virginiae butanolide type, and one A-factor type. The most abundant one corresponds to virginiae butanolide-C-9 having a C2 side chain of nine carbons. Model butyrolactone compounds as well as extracts of S. coelicolor mycelia showed clear induction of morphological differentiation, implying that S. coelicolor A3(2) probably possessed butyrolactone-type autoregulator(s) controlling the morphological differentiation.

引用

页码：81 / 85

页数：5

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