发明名称 |
Method of preparation of transgenic plants resistant to viral infections and so obtained plants |
摘要 |
The present invention relates to a method of preparation of transgenic plants resistant to viral infections by introducing into the genoma of a host plant an antisense gene construct constituted by: the domain F of the subgenomic promoter of a viral RNA; a leader sequence of a viral ORF, downstream from said subgenomic promoter; the gene encoding a viral coat protein, downstream from said leader sequence; and the 3'-terminal region of a viral RNA, downstream from said gene. The present invention also relates to a recombinant vector comprising a promoter functional in a host plant, and, operably linked to this promoter, the antisense gene construct of the present invention. <IMAGE> |
申请公布号 |
EP0806481(A3) |
申请公布日期 |
1998.02.04 |
申请号 |
EP19970201379 |
申请日期 |
1997.05.07 |
申请人 |
METAPONTUM AGROBIOS S.C.R.L. |
发明人 |
CELLINI, FRANCESCO;GRIECO, PASQUALE DOMENICO |
分类号 |
C12N15/05;C12N15/40;C12N15/82 |
主分类号 |
C12N15/05 |
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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