Characterization of two novel mycoviruses from Penicillium digitatum and the related fungicide resistance analysis.

ABSTRACT: Pathogenic fungi including Penicillium digitatum and Penicillium italicum are the main destructive pathogens in the citrus industry, causing great losses during postharvest process. To our knowledge, only one mycovirus from P. digitatum has been reported, and the prevalence of such mycoviruses against citrus postharvest pathogenic fungi and their genotyping were still under investigation. In the present study, we showed that 39 of 152 Penicillium isolates from main citrus-growing areas in China were infected with various mycoviruses belonging to polymycoviruses, Narna-like viruses, and families Totiviridae, Partitivirdae and Chrysoviridae. The next generation sequencing (NGS) towards virus genome library and the following molecular analysis revealed two novel mycoviruses Penicillium digita

SUBMITTER: Niu Y 

PROVIDER: S-EPMC5882929 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature