Erschienen in:
06.01.2022 | Annotated Sequence Record
Complete genome sequence of a distinct rosadnavirus isolated from Viola plants in China
verfasst von:
Caixia Yang, Shunyan Zhang, Jia Sun, Junzhu Wang, Song Zhang, Mengji Cao
Erschienen in:
Archives of Virology
|
Ausgabe 2/2022
Einloggen, um Zugang zu erhalten
Abstract
In 2019, plants of the genus Viola showing yellow mottling symptoms were collected in Liaoning, China. RNA sequencing and PCR both confirmed the presence of a reverse-transcribing DNA virus. The novel virus was named “viola yellow mottle virus” (VYMV), and its 9,872-bp genome was found to contain eight open reading frames. The polymerase (RT + RNase H) gene shared the most similarity (31.6% nucleotide and 41.6% amino acid sequence identity) with that of rose yellow vein virus (RYVV, NC_020999), which is currently the only member of the genus Rosadnavirus. Phylogenetic analysis indicated a close relationship between these viruses, suggesting that VYMV should be considered a new member of the genus Rosadnavirus.