Eight RGS and RGS-like Proteins Orchestrate Growth, Differentiation, and Pathogenicity of Magnaporthe oryzae

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Eight RGS and RGS-like Proteins Orchestrate Growth, Differentiation, and Pathogenicity of Magnaporthe oryzae

A previous study identified MoRgs1 as an RGS protein that negative regulates G-protein signaling to control developmental processes such as conidiation and appressorium formation in Magnaporthe oryzae. Here, we characterized additional seven RGS and RGS-like proteins (MoRgs2 through MoRgs8). We found that MoRgs1 and MoRgs4 positively regulate surface hydrophobicity, conidiation, and mating. Ind...

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The intracellular regulator of G protein signalling (RGS) proteins were first identified as GTPase activating proteins (GAPs) for heterotrimeric G proteins, however, it was later found that they can also regulate G protein-effector interactions in other ways that are still not well understood. There is increasing evidence that some of the effects of RGS proteins occur due to their ability to in...

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ژورنال

عنوان ژورنال: PLoS Pathogens

سال: 2011

ISSN: 1553-7374

DOI: 10.1371/journal.ppat.1002450