First report of Helleborus net necrosis virus isolated from hellebores with black death syndrome in Japan
First report of Helleborus net necrosis virus isolated from hellebores with black death syndrome in Japan
复制标题
日本首次报告从患有黑死病综合症的铁藜属中分离出铁筷子网状坏死病毒
DOI：
10.1007/s10327-011-0321-2
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发表时间：
2011
影响因子：
1.2
通讯作者：
Namba S.
中科院分区：
文献类型：
--
作者：
Shiraishi T.;Hoshi H.;Eimori K.;Kawanishi T.;Komatsu K.;Hashimoto M.;Maejima K.;Yamaji Y.;Namba S.
Helleborus Net Necking Virus(Helleborus spp.)在日本首次被检测到。受感染的植物在新鲜叶片上有黑色条纹，在萼片上有黑色斑点，这与黑死病的症状相似。从受感染的植物中分离到的病毒颗粒的形态与卡拉病毒相似。RT-PCR分析表明，日本分离的HeNNV全基因组序列与美国报道的HeNNV全基因组序列有99%的同源性。
Helleborus net necrosis virus (HeNNV) in hellebores (Helleborusspp.) has been detected for the first time in Japan. Infected plants had black streaks on fresh leaves and black spots on sepals, which resembled the symptoms of black death disease. The morphology of the virus particles isolated from infected plants was comparable to that of carlaviruses. RT-PCR analysis showed that the entire HeNNV genomic sequence isolated in Japan shared 99% identity with that of HeNNV previously reported in the United States.