Characterization of Rehmannia mosaic virus isolated from chili pepper (<Emphasis Type="Italic">Capsicum annuum</Emphasis>) in Japan |
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| Authors: | Kenji Kubota Tomio Usugi Yasuhiro Tomitaka Yosuke Matsushita Miyako Higashiyama Yoshitaka Kosaka Shinya Tsuda |
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| Institution: | (1) National Agricultural Research Center, Tsukuba Ibaraki, 305-8666, Japan;(2) National Institute of Floricultural Science, Tsukuba Ibaraki, 305-8519, Japan;(3) Kyoto Prefectural Agriculture, Forestry and Fisheries Technology Center, Seika-town, Kyoto 619-0244, Japan; |
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| Abstract: | In 2010, severe necrotic mosaic disease and fruit distortion were observed on greenhouse-grown chili pepper (Capsicum annuum cv. Fushimi-amanaga) plants in Kyoto Prefecture, Japan. Electron microscopic imaging and genomic RNA sequencing indicated
that the virus responsible was a new isolate of Rehmannia mosaic virus (ReMV), which had not been previously reported in Japan.
Although ReMV systemically infected many Solanaceae species, including chili pepper and tomato (Solanum lycopersicum), tobamovirus-resistance genes from species of Capsicum (L
1a
, L
2
, L
3
, and L
4
) and tomato (Tm-1, Tm-2, and Tm-2
a
) conferred resistance against ReMV. |
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| Keywords: | |
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