植物的固有免疫：多层次防御的连续统一体

Innate immunity in plants: a continuum of layered defenses.

作者信息

da Cunha Luis, McFall Aidan J, Mackey David

机构信息

Department of Horticulture and Crop Science, The Ohio State University, Columbus, OH 43210, USA.

出版信息

Microbes Infect. 2006 Apr;8(5):1372-81. doi: 10.1016/j.micinf.2005.12.018. Epub 2006 Mar 23.

DOI:10.1016/j.micinf.2005.12.018

PMID:16697674

Abstract

Plant responses to pathogenic invaders result from recognition of nonself elicitors. Host surveillance proteins activate distinct signaling pathways that induce partially overlapping defensive responses. Pathogen virulence is promoted by inhibition of these pathways. This evolutionary struggle has produced plant immune systems that rely on a continuum of layered defenses.

摘要

植物对病原入侵者的反应源于对非自身激发子的识别。宿主监测蛋白激活不同的信号通路，这些通路诱导部分重叠的防御反应。病原体毒力通过抑制这些通路得以增强。这种进化上的斗争产生了依赖于连续分层防御的植物免疫系统。