Commensal bacteria are known to provide colonization resistance in the gut. But exactly which ones provide this function? In a recent paper in Science, Kim et al. (2017) revealed that Clostridia added to mouse infant gut microbiota are sufficient to limit colonization of pathogenic Enterobacteriaceae.

中文翻译：

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新生儿肠道的保护者：梭状芽胞杆菌发送病原体包装

已知共生细菌可在肠道中提供定植抗性。但是究竟哪个提供此功能？在《科学》杂志的最新论文中，Kim等人。（2017）发现，添加到小鼠婴儿肠道菌群中的梭状芽胞杆菌足以限制致病性肠杆菌科细菌的定殖。