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公开(公告)号:US20080220502A1
公开(公告)日:2008-09-11
申请号:US11584112
申请日:2006-10-20
CPC分类号: C12N9/0006 , C07K14/245 , C12N15/102 , C12P7/18 , C12R1/01 , C12R1/19
摘要: The present invention provides methods for directing the evolution of microorganisms comprising the use of mutator genes and growth under conditions of selective pressure. The method discloses mutator genes which can be used in the methods of the present invention and provides ATCC deposits which exemplify the evolved microorganisms produced by the methods.
摘要翻译: 本发明提供了用于引导微生物进化的方法,所述微生物包括使用突变基因并在选择压力条件下生长。 该方法公开了可用于本发明方法的突变基因,并提供了例证通过该方法产生的进化微生物的ATCC沉积物。
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公开(公告)号:US06558933B2
公开(公告)日:2003-05-06
申请号:US09991138
申请日:2001-11-16
IPC分类号: C12N909
CPC分类号: C12N9/0006 , C12P7/18 , C12R1/185
摘要: The present invention relates to mutant 1,3-propanediol dehydrogenase and a novel microorganism that is capable of growing in concentrations of at least 105 g/l 1,3-propanediol, levels normally toxic to wild-type microorganisms. The present invention also provides expression vectors and host cells comprising the mutant 1,3-propanediol dehydrogenase as well as methods for producing 1,3-propanediol comprising the use of cells comprising the mutant 1,3-propanediol dehydrogenase.
摘要翻译: 本发明涉及突变体1,3-丙二醇脱氢酶和能够生长至少105g / l 1,3-丙二醇的浓度的新型微生物,其水平与野生型微生物通常具有毒性。 本发明还提供包含突变型1,3-丙二醇脱氢酶的表达载体和宿主细胞以及用于生产1,3-丙二醇的方法,其包括使用包含突变型1,3-丙二醇脱氢酶的细胞。
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23.
公开(公告)号:US20110262953A1
公开(公告)日:2011-10-27
申请号:US12950880
申请日:2010-11-19
申请人: Katherine D. Collier , Edwin Lee , Nicholas Leiva , Thomas B. Morrison , Volker Schellenberger , Olga V. Selifonova , Adam C. Kean
发明人: Katherine D. Collier , Edwin Lee , Nicholas Leiva , Thomas B. Morrison , Volker Schellenberger , Olga V. Selifonova , Adam C. Kean
摘要: An evolvable production strain of B. subtilis exhibiting continuous or high level expression during protein evolution is described. An evolved Bacillus subtilis pstS promoter facilitates screening and production of secreted proteins.
摘要翻译: 描述了在蛋白质进化期间表现出连续或高水平表达的枯草芽孢杆菌的可进化生产菌株。 一种进化的枯草芽孢杆菌pstS启动子有助于分泌蛋白的筛选和产生。
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公开(公告)号:US07125695B2
公开(公告)日:2006-10-24
申请号:US10719571
申请日:2003-11-20
CPC分类号: C12N9/0006 , C07K14/245 , C12N15/102 , C12P7/18 , C12R1/01 , C12R1/19
摘要: The present invention provides methods for directing the evolution of microorganisms comprising the use of mutator genes and growth under conditions of selective pressure. The method discloses mutator genes which can be used in the methods of the present invention and provides ATCC deposits which exemplify the evolved microorganisms produced by the methods.
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公开(公告)号:US06706503B2
公开(公告)日:2004-03-16
申请号:US10037677
申请日:2001-10-23
IPC分类号: C12P104
CPC分类号: C12N9/0006 , C07K14/245 , C12N15/102 , C12P7/18 , C12R1/01 , C12R1/19
摘要: The present invention provides methods for directing the evolution of microorganisms comprising the use of mutator genes and growth under conditions of selective pressure. The method discloses mutator genes which can be used in the methods of the present invention and provides ATCC deposits which exemplify the evolved microorganisms produced by the methods.
摘要翻译: 本发明提供了用于引导微生物进化的方法,所述微生物包括使用突变基因并在选择压力条件下生长。 该方法公开了可用于本发明方法的突变基因,并提供了例证通过该方法产生的进化微生物的ATCC沉积物。
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公开(公告)号:US06365410B1
公开(公告)日:2002-04-02
申请号:US09314847
申请日:1999-05-19
IPC分类号: C12N1574
CPC分类号: C12N9/0006 , C07K14/245 , C12N15/102 , C12P7/18 , C12R1/01 , C12R1/19
摘要: The present invention provides methods for directing the evolution of microorganisms comprising the use of mutator genes and growth under conditions of selective pressure. The method discloses mutator genes which can be used in the methods of the present invention and provides ATCC deposits which exemplify the evolved microorganisms produced by the methods.
摘要翻译: 本发明提供了用于引导微生物进化的方法,所述微生物包括使用突变基因并在选择压力条件下生长。 该方法公开了可用于本发明方法的突变基因,并提供了例证通过该方法产生的进化微生物的ATCC沉积物。
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