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DIOSCOREA JAPONICA MOSAIC VIRUS AND DIOSCOREA PLANT INFECTED WITH DIOSCOREA JAPONICA MOSAIC VIRUS
DIOSCOREA JAPONICA MOSAIC VIRUS AND DIOSCOREA PLANT INFECTED WITH DIOSCOREA JAPONICA MOSAIC VIRUS
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机译:鬼臼二叠纪病毒和感染鬼臼二叠纪病毒的鬼臼植物
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摘要
PROBLEM TO BE SOLVED: To provide: a novel attenuated Dioscorea japonica mosaic virus which has interference activity to highly virulent Dioscorea japonica mosaic virus when infecting a Dioscorea plant; and a Dioscorea plant infected with the attenuated Dioscorea japonica mosaic virus.SOLUTION: The invention provides: an attenuated Dioscorea japonica mosaic virus according to (a) an attenuated Dioscorea japonica mosaic virus having RNA composed of a specific base sequence, or (b) an attenuated Dioscorea japonica mosaic virus which has RNA composed of a base sequence having homology of at least 93% or more to the specific base sequence and interference activity to a highly virulent Dioscorea japonica mosaic virus; and a Dioscorea plant or bulbil which is infected with the attenuated Dioscorea japonica mosaic virus.
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