发明公开
- 专利标题： Modified zein
- 专利标题（中）： 改装ZEIN
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申请号： EP86304370申请日： 1986-06-09
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公开(公告)号： EP0208418A3公开(公告)日： 1988-12-21
- 发明人: Larkins, Brian , Cuellar, Richard
- 申请人： LUBRIZOL GENETICS INC.
- 专利权人： LUBRIZOL GENETICS INC.
- 当前专利权人： LUBRIZOL GENETICS INC.
- 优先权： US744913 19850612
- 主分类号： C12N15/00
- IPC分类号： C12N15/00 ; C07K13/00 ; A01H01/00 ; C12P21/02 ; C12N01/20 ; C12N05/00
摘要：
Modified seed storage proteins of maize (zeins) containing lysine and genetically modified structural genes encoding these proteins. The structural genes encoding the 19kd and 22kd zein proteins have been genetically modified so that the zeins are modified to contain lysine. These modifications are made without affecting the ability of the modified zeins to function correctly as a storage protein in maize endosperm. Various genetic constructs and vectors comprising these modified zein genes are provided.
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