Complete sequence analysis reveals two distinct poleroviruses infecting cucurbits in China

Archives of Virology
Hai-Ying XiangJia-Lin Yu

Abstract

The complete RNA genomes of a Chinese isolate of cucurbit aphid-borne yellows virus (CABYV-CHN) and a new polerovirus tentatively referred to as melon aphid-borne yellows virus (MABYV) were determined. The entire genome of CABYV-CHN shared 89.0% nucleotide sequence identity with the French CABYV isolate. In contrast, nucleotide sequence identities between MABYV and CABYV and other poleroviruses were in the range of 50.7-74.2%, with amino acid sequence identities ranging from 24.8 to 82.9% for individual gene products. We propose that CABYV-CHN is a strain of CABYV and that MABYV is a member of a tentative distinct species within the genus Polerovirus.

Citations

Mar 15, 2011·Archives of Virology·Ritsuko MurakamiTetsuya Toyosato
Jan 1, 2014·Journal of Virological Methods·Leonidas LotosNikolaos I Katis
Mar 30, 2017·Archives of Virology·S CheewachaiwitO Chatchawankanphanich
Feb 13, 2019·Microbiology Resource Announcements·Vivek Khanal, Akhtar Ali
May 31, 2018·Iranian Journal of Biotechnology·Seyyed Hossein Vafaei, Maryam Mahmoodi

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