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Innate immunity in rice

机译:水稻的先天免疫力

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Advances in studies of rice innate immunity have led to the identification and characterization of host sensors encoding receptor kinases that perceive conserved microbial signatures. Receptor kinases that carry the non-orginine-aspartate domain, are highly expanded in rice (Oryza sativa) compared with Arabidopsis (Arabidopsis thaliana). Researchers have also identified a diverse array of microbial effectors from bacterial and fungal pathogens that triggers immune responses upon perception. These include effectors that indirectly target host Nucleotide binding site/Leucine rich repeat proteins and transcription activator-like effectors that directly bind promoters of host genes. Here we review the recognition and signaling events that govern rice innate immunity.
机译:水稻先天免疫研究的进展已导致鉴定和表征编码感知保守微生物特征的受体激酶的宿主传感器。与拟南芥(Arabidopsis thaliana)相比,携带非草氨酸天冬氨酸结构域的受体激酶在水稻(Oryza sativa)中高度扩增。研究人员还发现了来自细菌和真菌病原体的多种微生物效应物,这些效应物在感知时会触发免疫反应。这些包括间接靶向宿主核苷酸结合位点/富含亮氨酸的重复蛋白的效应子和直接结合宿主基因启动子的转录激活子样效应子。在这里,我们回顾了控制水稻固有免疫力的识别和信号事件。

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