发明名称 |
GENETISK BEARBETADE MIKROORGANISMER FOR FRAMSTELLNING AV L-AMINOSYROR |
摘要 |
A thermally stable transminase gene from Salmonella typhimurium (eg the AT sty 2 gene) is isolated and inserted into a multiple copy expression vector which is introduced into a suitable host microorganism strain eg E. coli S. typhimurium. L-amino acids can be produced by contacting the corresponding alpha- keto acid and an amino donor with the transformed strain or a portion or extract thereof. Activity is up to about thirty times that of the untransformed host strain. |
申请公布号 |
SE8603838(L) |
申请公布日期 |
1987.03.20 |
申请号 |
SE19860003838 |
申请日期 |
1986.09.12 |
申请人 |
GRACE W R & CO |
发明人 |
LOVINGER G G;HAMMOND A W |
分类号 |
C12N15/09;C12N1/00;C12N1/20;C12N9/10;C12N15/70;C12P13/04;C12P13/22;C12R1/19;C12R1/42 |
主分类号 |
C12N15/09 |
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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