期刊论文

Zhou, Guo-ying

英文

Journal of Plant Pathology

1125-4653

2020

102

2

335-342

10.1007/s42161-019-00422-3

This study was funded by the National Program on Key Research Project of China (grant number 2017YFD0600103-3) and Scientific Innovation Fund for Graduate of Central South University of Forestry and Technology (grant number 20183031). This study was funded by the National Program of the Key Research Project of China (grant number 2017YFD0600103–3) and Scientific Innovation Fund for the Graduate of Central South University of Forestry and Technology (grant number 20183031). This study was funded by the National Program on Key Research Project of China (grant number 2017YFD0600103-3) and Scientific Innovation Fund for Graduate of Central South University of Forestry and Technology (grant number 20183031).

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Colletotrichum fructicola is a fungal pathogen that causes Camellia oleifera anthracnose. Mitogen-activated protein kinase cascade signaling regulates plants defenses and is modulated by Ste50, a scaffold protein that mediates the interaction of Ste11 and Ste7. In this study, the Saccharomyces cerevisiae STE50 homolog CfSTE50 in C. fructicola was identified and disrupted. CfSTE50 encodes a 482 amino acid protein. The mutants showed significant differences in conidial yields and appressorium failed to form. Vegetative growth also decreased compa...