![METHOD FOR PRODUCING L-LYSINE OR L-THREONINE](/abs-image/US/2006/07/13/US20060154344A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: METHOD FOR PRODUCING L-LYSINE OR L-THREONINE
- 专利标题(中):L-赖氨酸或L-噻吩的生产方法
- 申请号:US11275437 申请日:2006-01-03
- 公开(公告)号:US20060154344A1 公开(公告)日:2006-07-13
- 发明人: Stephen Van Dien , Shintaro Iwatani , Yoshihiro Usuda , Kazuhiko Matsui , Yuta Nakai , Tomoko Suzuki , Mika Moriya , Yuichiro Tsuji , Takuji Ueda
- 申请人: Stephen Van Dien , Shintaro Iwatani , Yoshihiro Usuda , Kazuhiko Matsui , Yuta Nakai , Tomoko Suzuki , Mika Moriya , Yuichiro Tsuji , Takuji Ueda
- 优先权: JP2003-202842 20030729
- 主分类号: C12P13/08
- IPC分类号: C12P13/08 ; C12N1/21 ; C12N15/74
摘要:
A bacterium belonging to the genus Escherichia which has an ability to produce L-lysine or L-threonine and which is modified so that a malic enzyme does not function normally in a cell, and a method for producing L-lysine or L-threonine, comprising culturing the bacterium in a medium to produce and cause accumulation of L-lysine or L-threonine, and collecting the L-lysine or L-threonine from the medium.
摘要(中):
属于埃希氏菌属的细菌,其具有产生L-赖氨酸或L-苏氨酸的能力,并且其被修饰以使得苹果酸在细胞中不起作用;以及L-赖氨酸或L-苏氨酸的制备方法, 包括在培养基中培养细菌以产生并引起L-赖氨酸或L-苏氨酸的积累,并从培养基中收集L-赖氨酸或L-苏氨酸。
公开/授权文献:
- US07306933B2 Method for producing L-lysine or L-threonine 公开/授权日:2007-12-11
IPC结构图谱:
C | 化学;冶金 |
--C12 | 生物化学;啤酒;烈性酒;果汁酒;醋;微生物学;酶学;突变或遗传工程 |
----C12P | 发酵或使用酶的方法合成目标化合物或组合物或从外消旋混合物中分离旋光异构体 |
------C12P13/00 | 含氮有机化合物的制备 |
--------C12P13/04 | .α-氨基酸或β-氨基酸 |
----------C12P13/08 | ..赖氨酸;二氨基庚二酸;苏氨酸;缬氨酸 |