发明名称 |
Lactic acid-producing yeast cells having nonfunctional L- or D-lactate:ferricytochrome C oxidoreductase cells |
摘要 |
Yeast cells having an exogenous lactate dehydrogenase gene ae modified by reducing L- or D-lactate:ferricytochrome c oxidoreductase activity in the cell. This leads to reduced consumption of lactate by the cell and can increase overall lactate yields in a fermentation process. Cells having the reduced L- or D-lactate:ferricytochrome c oxidoreductase activity can be screened for by resistance to organic acids such as lactic or glycolic acid. |
申请公布号 |
US8137953(B2) |
申请公布日期 |
2012.03.20 |
申请号 |
US20060093757 |
申请日期 |
2006.11.17 |
申请人 |
MILLER MATTHEW;SUOMINEN PIRKKO;ARISTIDOU ARISTOS;HAUSE BENJAMIN MATTHEW;VAN HOEK PIM;DUNDON CATHERINE ASLESON;CARGILL INC. |
发明人 |
MILLER MATTHEW;SUOMINEN PIRKKO;ARISTIDOU ARISTOS;HAUSE BENJAMIN MATTHEW;VAN HOEK PIM;DUNDON CATHERINE ASLESON |
分类号 |
C12N1/19;C12N1/00;C12N15/70;C12Q1/68 |
主分类号 |
C12N1/19 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|