Method for producing L-tryptophan by fermentation
    6.
    发明授权
    Method for producing L-tryptophan by fermentation 失效
    通过发酵生产L-色氨酸的方法

    公开(公告)号:US5034318A

    公开(公告)日:1991-07-23

    申请号:US501329

    申请日:1990-03-22

    摘要: A method for producing L-tryptophan comprising culturing coryneform glutamic acid-producing bacteria transformed with an expression vector capable of replicating and expressing an operably linked anthranilic acid phosphoribosyl transferase gene isolated from a brevibacterium glutamic acid-producing bacterium, growing the transformants in culture medium allowing for the production of L-tryptophan and recovering the L-tryptophan accumulated in the culture medium.

    摘要翻译: 一种L-色氨酸的制造方法,其特征在于,含有培养产生棒状谷氨酸的细菌转化的表达载体,该表达载体能够复制并表达从产生微生物谷氨酸的细菌分离的可操作地连接的邻氨基苯甲酸磷酸核糖转移酶基因, 用于生产L-色氨酸并回收在培养基中积累的L-色氨酸。