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- Title
First report of Bean common mosaic virus in yam bean [ Pachyrhizus erosus (L.) Urban] in Indonesia.
- Authors
Damayanti, Tri; Susilo, Desmiarti; Nurlaelah, Siti; Sartiami, Dewi; Okuno, Tetsuro; Mise, Kazuyuki
- Abstract
Severe mosaic with leaf malformation and green vein banding was observed on yam bean in West and Central Java, Indonesia. Virions of the causal virus were flexuous filaments, about 700 nm in length, with a coat protein of 30 kDa. The virus was transmitted by mechanical inoculation and by aphids in a nonpersistent manner. The nucleotide sequence of the coat protein gene had the highest identity with that of Bean common mosaic virus (BCMV, genus Potyvirus) isolate VN/BB2-5. Based on demarcation criteria, including the genome sequence and host range, we tentatively designate this isolate as BCMV-IYbn (Indonesian yam bean).
- Subjects
NUCLEOTIDE sequence; NUCLEIC acid analysis; BEAN common mosaic virus; MOSAIC viruses; PACHYRHIZUS; POTYVIRUSES
- Publication
Journal of General Plant Pathology, 2008, Vol 74, Issue 6, p438
- ISSN
1345-2630
- Publication type
Article
- DOI
10.1007/s10327-008-0122-4