MOST | National Natural Science Foundation of China (NSFC) [32372512, 32302335]; National Natural Science Foundation of China [2023JJ30302, 2023JJ40327]; Natural Science Foundation of Hunan Province, China
机构署名：
本校为第一且通讯机构
院系归属：
植物保护学院
摘要：
Colletotrichum spp. are economically important phytopathogenic fungi that cause anthracnose in a variety of plant species worldwide. Hypovirulence-associated mycoviruses provide new options for the biological control of plant fungal diseases. Here, we found a novel partitivirus from Colletotrichum alienum and named it Colletotrichum alienum partitivirus 1 (CaPV1). CaPV1 contained two dsRNA segments encoding an RNA-dependent RNA polymerase and a capsid protein and was classified under the genus Gammapartitivirus of the family Partitiviridae. CaPV1 significantly decreased host virulence, mycelia...
