发明名称 |
Nucleic acid fragments and methods for increasing the lysine and threonine content of the seeds of plants |
摘要 |
A unique nucleic acid subfragment encoding lysine-insensitive aspartokinase (AK) is capable of causing a higher than normal production of threonine, when linked to a nucleic acid subfragment encoding lysine-sensitive dihydrodipicolinic acid synthase (DHDPS) higher than normal production of lysine. A further embodiment also includes a subfragment encoding antisense lysine ketoglutarate reductase. Nucleic acid sequences and chimeric genes are provided, as well as methods for increasing the lysine or threonine content of seeds of plants. <IMAGE> <IMAGE> |
申请公布号 |
ZA9301978(B) |
申请公布日期 |
1994.09.19 |
申请号 |
ZA19930001978 |
申请日期 |
1993.03.19 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SAVERIO CARL FALCO |
分类号 |
A01H5/00;C12N5/10;C12N9/00;C12N9/06;C12N9/12;C12N9/88;C12N15/09;C12N15/53;C12N15/54;C12N15/60;C12N15/82;C12P13/08 |
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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