SCO2997 基因的遗传分析表明，编码 TagF 同源物的 SCO2997 基因在链霉菌 A3(2)的孢子形成中起作用。
Genetic analysis of SCO2997, encoding a TagF homologue, indicates a role for wall teichoic acids in sporulation of Streptomyces coelicolor A3(2).
机构信息
Interfakultäres Institut für Mikrobiologie und Infektionsmedizin Tübingen IMIT, Mikrobiologie/Biotechnologie, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 28, 72076 Tübingen, Germany.
出版信息
J Bacteriol. 2011 Nov;193(21):6080-5. doi: 10.1128/JB.05782-11. Epub 2011 Sep 2.
Abstract
Streptomyces coelicolor contains two gene clusters putatively involved in wall teichoic acid biosynthesis. Inactivation of the tagF homologue SCO2997 or SCO2584, a component of the Streptomyces spore wall synthesizing complex, affected sporulation. The mutant phenotypes resembled those of mre mutants, suggesting a function of wall teichoic acids in the differentiation of Streptomyces.
摘要
链霉菌色杆菌含有两个可能参与细胞壁磷壁酸生物合成的基因簇。tagF 同源物 SCO2997 或 SCO2584 的失活，这是链霉菌孢子壁合成复合物的一个组成部分，影响了孢子形成。突变表型类似于 mre 突变体，表明细胞壁磷壁酸在链霉菌分化中的作用。
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