Department of Biology, University of Missouri-St. Louis, 1 University Boulevard, St. Louis, MO 63121, USA.
Appl Environ Microbiol. 2010 Jun;76(11):3758-61. doi: 10.1128/AEM.03122-09. Epub 2010 Apr 9.
Sinorhizobium fredii is a nitrogen-fixing legume symbiont that stimulates the formation of root nodules. S. fredii nodulation of roots is influenced by Nop proteins, which are secreted through a type III secretion system (T3SS). We demonstrate that S. fredii injects NopP into Vigna unguiculata nodules in a T3SS-dependent manner.
中华根瘤菌是一种固氮豆科共生体,能刺激根瘤的形成。中华根瘤菌对根的结瘤作用受 Nop 蛋白的影响,这些蛋白通过 III 型分泌系统(T3SS)分泌。我们证明中华根瘤菌以 T3SS 依赖的方式将 NopP 注射到豇豆根瘤中。