发明名称 |
METHOD FOR CONVEYING OF RESISTANCE TO BEET NECROTIC YELLOW VEIN VIRUS (BNYVV) TO SUGAR BEET PLANT AND PLANTS, OBTAINED BY THIS METHOD |
摘要 |
The present invention relates to a method for conveying resistance to beet necrotic yellow vein virus (BNYVV) to a sugar beet plant, which method comprises the following steps: (a) preparing a DNA fragment of at least 15 nucleotides in a sequence that is at least 70% homologous to the corresponding nucleotide sequence of the genomic RNA 1 of the beet necrotic yellow vein virus (BNYVV), (b) introducing said DNA fragment, operably linked to a promoter that is active in sugar beet plants, into a sugar beet plant cell to obtain a transformed sugar beet cell; and (c) regenerating a transgenic sugar beet plant from the transformed sugar beet plant cell. The invention further relates to a plant cell comprising in its genome a DNA fragment of at least 15 nucleotides in a sequence that is at least 70% homologous to the corresponding nucleotide sequence of the genomic RNA 1 of BNYVV and the use of said plant cell for the regeneration therefore of a sugar beet plant that is resistant against BNYVV.
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申请公布号 |
UA79731(C2) |
申请公布日期 |
2007.07.25 |
申请号 |
UA20010085927 |
申请日期 |
2000.01.26 |
申请人 |
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发明人 |
RICHARDS KENNETH;JONARD GERARD;GUILLEY HUBERT;VAN DUN KORNELIS MARIA PETRUS |
分类号 |
A01H5/00;C07K14/08;C12N5/10;C12N5/14;C12N15/40;C12N15/82 |
主分类号 |
A01H5/00 |
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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