Characterization of CRN-Like Genes From Plasmopara viticola: Searching for the Most Virulent Ones.

ABSTRACT: Grapevine downy mildew is an insurmountable disease that endangers grapevine production and the wine industry worldwide. The causal agent of the disease is the obligate biotrophic oomycete Plasmopara viticola, for which the pathogenic mechanism remains largely unknown. Crinkling and necrosis proteins (CRN) are an ancient class of effectors utilized by pathogens, including oomycetes, that interfere with host plant defense reactions. In this study, 27 CRN-like genes were cloned from the P. viticola isolate YL genome, hereafter referred to as PvCRN genes, and characterized in silico and in planta. PvCRN genes in 'YL' share high sequence identities with their ortholog genes in the other three previously sequenced P. viticola isolates. Sequence d

SUBMITTER: Xiang G 

PROVIDER: S-EPMC8044898 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature