发明名称 |
THERAPY OF PLANT DISEASE DUE TO INFECTION OF CUCUMBER MOSAIC VIRUS (CMV) BY USE OF SATELLITE RNA |
摘要 |
<p>PROBLEM TO BE SOLVED: To treat a plant infected with cucumber mosaic virus, by inoculation or administration of a satellite RNA, an attenuated virus or the like to the plant so as to mitigate disease symptoms. SOLUTION: A plant infected with cucumber mosaic virus (CMV) is treated by inoculating or administering it with a satellite RNA, an attenuated virus containing the same or an artifact producing the satellite RNA in cells so as to migitate disease symptoms. The satellite RNA is an RNA which exists in a CMV particle and is other than those essential to CMV infection and proliferation and is preferably an RNA molecle with 300-400 bases. Furthermore the satellite RNA preferably suppresses proliferation of CMV and mitigates disease symptoms. The attenuated virus is preferably produced by combination of the attenuated satellite RNA with mild strain CMV.</p> |
申请公布号 |
JPH11279013(A) |
申请公布日期 |
1999.10.12 |
申请号 |
JP19980100651 |
申请日期 |
1998.03.27 |
申请人 |
HOKKAIDO NATIONAL AGRICULTURAL EXPERIMENT STATION;IWASAKI MASATO |
发明人 |
IWASAKI MASATO;SAITO YURIKO;KAWABE KUNIMASA |
分类号 |
A01G7/00;A01N63/00;C12N7/04;C12N15/09;(IPC1-7):A01N63/00 |
主分类号 |
A01G7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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