Blueberry red ringspot virus genomes from Florida inferred through analysis of blueberry root transcriptomes.

ABSTRACT: A growing number of metagenomics-based approaches have been used for the discovery of viruses in insects, cultivated plants, and water in agricultural production systems. In this study, sixteen blueberry root transcriptomes from eight clonally propagated blueberry plants of cultivar 'Emerald' (interspecific hybrid of Vaccinium corymbosum and V. darrowi) generated as part of a separate study on varietal tolerance to soil salinity were analyzed for plant viral sequences. The objective was to determine if the asymptomatic plants harbored the latent blueberry red ringspot virus (BRRV) in their roots. The only currently known mechanism of transmission of BRRV is through vegetative propagation; however, the virus can remain latent for years with some plants of 'Emerald' never developing red ring

SUBMITTER: Saad N 

PROVIDER: S-EPMC7374169 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature