The wide distribution of endornaviruses, large double-stranded RNA replicons with plasmid-like properties
The wide distribution of endornaviruses, large double-stranded RNA replicons with plasmid-like properties
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DOI：
10.1007/s00705-005-0688-5
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发表时间：
2006-05-01
影响因子：
2.7
通讯作者：
Moriyama, H
中科院分区：
文献类型：
--
作者：
Fukuhara, T;Koga, R;Moriyama, H
国际病毒分类委员会(ICTV)最近将内源病毒列为植物dsRNA病毒的一个新属。我们测定了从大麦、菜豆、甜瓜、葫芦、菠菜、海草和丝状螺旋藻等真菌中分离到的大麦、菜豆、甜瓜、葫芦、菠菜和海草中依赖RNA的RNA聚合酶区域(约14kbp)的部分核苷酸序列。对这7个dsRNAs的系统发育分析表明，这些dsRNAs是内源病毒属的新成员，广泛分布于植物界和真菌界。
The International Committee on Taxonomy of Viruses (ICTV) recently accepted Endornavirus as a new genus of plant dsRNA virus. We have determined the partial nucleotide sequences of the RNA-dependent RNA polymerase regions from the large dsRNAs (about 14 kbp) isolated from barley (Hordeum vulgare), kidney bean (Phaseolus vulgaris), melon (Cucumis melo), bottle gourd (Lagenaria siceraria), Malabar spinach (Basella alba), seagrass (Zostera marina), and the fungus Helicobasidium mompa. Phylogenetic analyses of these seven dsRNAs indicate that these dsRNAs are new members of the genus Endornavirus that are widely distributed over the plant and fungal kingdoms.