Complete genome analysis of a novel umbravirus-polerovirus combination isolated from Ixeridium dentatum

Ran Hee Yoo, Seung Won Lee, Seungmo Lim, Fumei Zhao, Davaajargal Igori, Dasom Baek, Jin Sung Hong, Su Heon Lee, Jae Sun Moon

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

Two novel viruses, isolated in Bonghwa, Republic of Korea, from an Ixeridium dentatum plant with yellowing mottle symptoms, have been provisionally named Ixeridium yellow mottle-associated virus 1 (IxYMaV-1) and Ixeridium yellow mottle-associated virus 2 (IxYMaV-2). IxYMaV-1 has a genome of 6,017 nucleotides sharing a 56.4% sequence identity with that of cucurbit aphid-borne yellows virus (genus Polerovirus). The IxYMaV-2 genome of 4,196 nucleotides has a sequence identity of less than 48.3% with e other species classified within the genus Umbravirus. Genome properties and phylogenetic analysis suggested that IxYMaV-1 and -2 are representative isolates of new species classifiable within the genus Polerovirus and Umbravirus, respectively.

Original languageEnglish
Pages (from-to)3893-3897
Number of pages5
JournalArchives of Virology
Volume162
Issue number12
DOIs
StatePublished - 1 Dec 2017

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