Virome of Camellia japonica: Discovery of and Molecular Characterization of New Viruses of Different Taxa in Camellias.

ABSTRACT: Many species of the genus Camellia are native to China, and several species such as C. japonica have been cultivated as garden plants for over 1,000 years. Virus-like symptoms have been recorded for years. In this study, C. japonica plants with various leaf symptoms were observed in Jiangxi and Chongqing provinces. The species composition of potential viruses in the symptomatic plants was analyzed by next-generation sequencing of six libraries prepared from total RNAs of specimens from 10 trees. Five new viruses were discovered, and their genome sequences were determined. These viruses were tentatively named Camellia chlorotic ringspot viruses (CaCRSVs), Camellia yellow ringspot virus (CaYRSV), Camellia-associated badnavirus (CaBaV), and Camellia-associated marafivirus

SUBMITTER: Zhang S 

PROVIDER: S-EPMC7243478 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature