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Multifaceted Roles of the Ras Guanine-Nucleotide Exchange Factor ChRgf in Development, Pathogenesis, and Stress Responses of Colletotrichum higginsianum.

Phytopathology - 1 Apr 2017

Gu Qiongnan, Chen Meijuan, Huang Junbin, Wei Yangdou, Hsiang Tom, Zheng Lu

Abstract excerpt

The infection process of Colletotrichum higginsianum, which causes a disease of crucifers, involves several key steps: conidial germination, appressorial formation, appressorial penetration, and invasive growth in host tissues. In this study, the ChRgf gene encoding a Ras guanine-nucleotide exchange factor protein was identified by screening T-DNA insertion mutants generated from Agrobacterium...

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Identifiers

PMID: 28026997
DOI: 10.1094/PHYTO-03-16-0137-R

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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