Cherry virus A infecting cherries and plums in the Czech Republic - Short communication

Abstract

The presence of Cherry virus A (CVA) in the germplasm collections of sweet cherries and plums was studied. CVA was detected using the specific RT-PCR assay in six of eight sweet cherry and one of four plum cultivars. Specifity of amplicons and distant position of cherry and non-cherry isolates was verified by sequencing and phylogenetic analysis. Results indicate that the cherry landraces and cultivars could be infected by CVA more than it has been assumed.

Keywords

• cva
• cerasus avium l.
• prunus domestica l.
• rt-pcr
• sequencing