Identification and Characterization of a Novel Robigovirus Species from Sweet Cherry in Turkey.

ABSTRACT: High throughput sequencing of total RNA isolated from symptomatic leaves of a sweet cherry tree (Prunus avium cv. 0900 Ziraat) from Turkey identified a new member of the genus Robigovirus designated cherry virus Turkey (CVTR). The presence of the virus was confirmed by electron microscopy and overlapping RT-PCR for sequencing its whole-genome. The virus has a ssRNA genome of 8464 nucleotides which encodes five open reading frames (ORFs) and comprises two non-coding regions, 5' UTR and 3' UTR of 97 and 296 nt, respectively. Compared to the five most closely related robigoviruses, RdRp, TGB1, TGB2, TGB3 and CP share amino acid identities ranging from 43-53%, 44-60%, 39-43%, 38-44% and 45-50%, respectively. Unlike the four cherry robigoviruses,

SUBMITTER: Caglayan K 

PROVIDER: S-EPMC6631170 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature