休眠孢子接到了一个意想不到的唤醒信号。
Dormant spores receive an unexpected wake-up call.
作者信息
Setlow Peter
机构信息
Department of Molecular, Microbial and Structural Biology, University of Connecticut Health Center, Farmington, CT 06030-3305, USA.
出版信息
Cell. 2008 Oct 31;135(3):410-2. doi: 10.1016/j.cell.2008.10.006.
PMID:18984151
Abstract
Germination of spores of Bacillus bacteria can be triggered by nutrients acting through receptors on the spore's inner membrane. Shah et al. (2008) now report that cell wall peptidoglycan fragments can also trigger spore germination by binding to an inner membrane-bound protein kinase.
摘要
芽孢杆菌属细菌孢子的萌发可由通过孢子内膜上的受体起作用的营养物质触发。沙阿等人（2008年）现在报告称，细胞壁肽聚糖片段也可通过与一种内膜结合蛋白激酶结合来触发孢子萌发。
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