METHOD FOR PRODUCING L-CYSTEINE
    3.
    发明申请
    METHOD FOR PRODUCING L-CYSTEINE 有权
    生产L-儿茶素的方法

    公开(公告)号:US20120252076A1

    公开(公告)日:2012-10-04

    申请号:US13431104

    申请日:2012-03-27

    IPC分类号: C12P13/12

    摘要: A method for producing L-cysteine and the like is provided by developing a novel technique for improving bacterial L-cysteine-producing ability. The method includes the steps of culturing a bacterium belonging to the genus Escherichia which has L-cysteine-producing ability, and in which expression of a gene involved in sulfite reduction is enhanced, in a medium containing thiosulfate, and collecting L-cysteine, a related substance thereof, or a mixture thereof which accumulate in the medium.

    摘要翻译: 通过开发用于改善细菌L-半胱氨酸生产能力的新技术,提供L-半胱氨酸的生产方法。 该方法包括以下步骤:在含有硫代硫酸盐的培养基中培养属于具有L-半胱氨酸生产能力的埃希氏菌属细菌,其中涉及亚硫酸盐还原的基因的表达增强,并收集L-半胱氨酸的步骤, 其相关物质或其在培养基中积累的混合物。

    Method for producing L-cysteine
    6.
    发明授权
    Method for producing L-cysteine 有权
    生产L-半胱氨酸的方法

    公开(公告)号:US09234223B2

    公开(公告)日:2016-01-12

    申请号:US13431104

    申请日:2012-03-27

    摘要: A method for producing L-cysteine and the like is provided by developing a novel technique for improving bacterial L-cysteine-producing ability. The method includes the steps of culturing a bacterium belonging to the genus Escherichia which has L-cysteine-producing ability, and in which expression of a gene involved in sulfite reduction is enhanced, in a medium containing thiosulfate, and collecting L-cysteine, a related substance thereof, or a mixture thereof which accumulate in the medium.

    摘要翻译: 通过开发用于改善细菌L-半胱氨酸生产能力的新技术,提供L-半胱氨酸的生产方法。 该方法包括以下步骤:在含有硫代硫酸盐的培养基中培养属于具有L-半胱氨酸生产能力的埃希氏菌属细菌,其中涉及亚硫酸盐还原的基因的表达增强,并收集L-半胱氨酸的步骤, 其相关物质或其在培养基中积累的混合物。