Gene targets for enhanced carotenoid production
    1.
    发明授权
    Gene targets for enhanced carotenoid production 失效
    增强类胡萝卜素生产的基因靶标

    公开(公告)号:US07695932B2

    公开(公告)日:2010-04-13

    申请号:US11019548

    申请日:2004-12-23

    IPC分类号: C12P23/00 C12N9/10 C12N1/21

    摘要: The present invention provides genetically manipulated cells and methods for utilizing same. Methods of enhanced carotenoid synthesis utilizing cells genetically disrupted for a yjiD, hnr or yjfP gene, or further disrupted for a gdhA, gpmB aceE, ppc, talB or fdhF gene, or any combination thereof, or cells inhibited for their expression, activity or function are disclosed. Methods of enhanced carotenoid synthesis utilizing cells genetically engineered to overexpress dxs, idi, yjiD, rpoS, torC, appY, ydgK, yeiA, yedR, tort, arcB, yggT, purDH, yfjN or a combination thereof, or further disrupted for the above-referenced genes are disclosed. Methods for identifying genes involved in optimized production of a carotenoid, and cells disrupted for, or inhibited for the expression, activity or function of genes thus identified are described.

    摘要翻译: 本发明提供了遗传操作的细胞及其利用方法。 使用对yjiD,hnr或yjfP基因进行遗传破坏的细胞的增强的类胡萝卜素合成方法,或进一步破坏gdhA,gpmB aceE,ppc,talB或fdhF基因或其任何组合,或抑制其表达,活性或功能的细胞 被披露。 使用经过遗传工程改造以过表达dxs,idi,yjiD,rpoS,torC,appY,ydgK,yeiA,yedR,tort,arcB,yggT,purDH,yfjN或其组合的细胞的类胡萝卜素合成增强方法, 参考的基因被公开。 描述了鉴定参与优化的类胡萝卜素生成的基因的方法,以及由此鉴定的基因的活化或功能的破坏或抑制其表达的活性或功能的方法。

    Gene targets for enhanced carotenoid production
    2.
    发明授权
    Gene targets for enhanced carotenoid production 失效
    增强类胡萝卜素生产的基因靶标

    公开(公告)号:US07741070B2

    公开(公告)日:2010-06-22

    申请号:US11259745

    申请日:2005-10-27

    IPC分类号: C12P23/00 C12N1/21 C12N15/74

    摘要: The present invention provides engineered cells and methods for utilizing same. Methods of enhanced carotenoid synthesis utilizing cells genetically disrupted for a yjiD, hnr or yjfP gene, or further disrupted for a gdhA, gpmB, aceE, ppc, talB or fdhF gene, or any combination thereof, or cells inhibited for their expression, activity or function are disclosed. Additionally, methods of enhanced carotenoid synthesis utilizing cells genetically disrupted for gdhA, aceE, fdhF, yjiD, hnr or yjfP gene expression or any combination thereof and ackA, appY, aspC, clp, clpP, clpXP, crcB, csdA, cyaA, evgS, fdhA, fdhD, feoB, funA, glnE, glxR, gntK, hycI, lipB, lysU, modA, moeA, nadA, nuoC, nuoK, pflB, pitA, pst, pstC, pta, p-yjiD, sohA, stpA, yagR, yaiD, ybaS, ycfZ, ydeN, yebB, yedN, yfcC, ygjP, yibD, yjfP, yjhH, or yliE gene expression, or a combination thereof or cells inhibited for their expression, activity or function are disclosed. Methods of enhanced carotenoid synthesis utilizing cells genetically engineered to overexpress dxs, idi, ispFD, yjiD, rpoS, torC, appY, ydgK, yeiA, yedR, tort, arcB, yggT, purDH, yfjN or a combination thereof, or further disrupted for the above-referenced genes are disclosed. Methods for identifying genes involved in optimized production of a carotenoid, and cells disrupted for, or inhibited for the expression, activity or function of genes thus identified are described.

    摘要翻译: 本发明提供工程细胞及其利用方法。 使用对yjiD,hnr或yjfP基因进行遗传破坏的细胞的增强的类胡萝卜素合成方法,或进一步破坏gdhA,gpmB,aceE,ppc,talB或fdhF基因或其任何组合,或抑制其表达,活性或 功能被公开。 另外,利用对gdhA,aceE,fdhF,yjiD,hnr或yjfP基因表达或其任何组合和ackA,appY,aspC,clp,clpP,clpXP,crcB,csdA,cyaA,evgS遗传破坏的细胞的增强的类胡萝卜素合成的方法, fdhA,fdhD,feoB,funA,glnE,glxR,gntK,hycI,lipB,lysU,modA,moeA,nadA,nuoC,nuoK,pflB,pitA,pst,pstC,pta,p-yjiD,sohA,stpA, yaiD,ybaS,ycfZ,ydeN,yebB,yedN,yfcC,ygjP,yibD,yjfP,yjhH或yliE基因表达,或其组合或抑制其表达,活性或功能的细胞。 增强类胡萝卜素合成的方法,利用遗传工程改造为过表达dxs,idi,ispFD,yjiD,rpoS,torC,appY,ydgK,yeiA,yedR,tort,arcB,yggT,purDH,yfjN或其组合的细胞的类胡萝卜素合成,或进一步破坏 公开了上述参考的基因。 描述了鉴定参与优化的类胡萝卜素生成的基因的方法,以及由此鉴定的基因的活化或功能的破坏或抑制其表达的活性或功能的方法。

    Promoter engineering and genetic control
    4.
    发明授权
    Promoter engineering and genetic control 有权
    启动子工程和遗传控制

    公开(公告)号:US08110672B2

    公开(公告)日:2012-02-07

    申请号:US11411212

    申请日:2006-04-26

    CPC分类号: C12N15/1086

    摘要: The present invention relates to expression cassettes libraries of expression vectors comprising the same, wherein each vector comprises at least one gene of interest and a promoter operatively linked thereto wherein each promoter comprises a nucleic acid, whose sequence is randomly mutated with respect to that of another in the library and cells comprising the same. Methods utilizing either the libraries or cells of this invention, in optimizing gene expression, protein expression, or optimized gene or protein delivery are described.

    摘要翻译: 本发明涉及包含该表达载体的表达载体的表达盒文库,其中每个载体包含至少一个目的基因和可操作地连接到其上的启动子,其中每个启动子包含核酸,其序列相对于另一个的序列是随机突变的 在图书馆和包含它的细胞中。 描述了利用本发明的文库或细胞,优化基因表达,蛋白质表达或优化的基因或蛋白质递送的方法。