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1.
公开(公告)号:US5736374A
公开(公告)日:1998-04-07
申请号:US596985
申请日:1996-02-05
申请人: Randy M. Berka , John A. Hucul , Michael Ward
发明人: Randy M. Berka , John A. Hucul , Michael Ward
CPC分类号: C12Y302/01023 , C12N9/2471
摘要: Novel methods are disclosed for the enhanced expression and secretion of lactase from filamentous fungi. Specifically the novel processes cause enhanced production of lactase from an Aspergillus and preferably enhanced production of A. oryzae lactase from A. oryzae host strains transformed with necessary DNA. Also described are the DNA sequence encoding the lactase gene from A. oryzae and the deduced amino acid sequence of the lactase therefrom.
摘要翻译: 公开了从丝状真菌增强乳糖酶的表达和分泌的新方法。 具体地,新方法导致来自曲霉的乳糖酶的产生增加,并且优选从用必需DNA转化的米曲霉宿主菌株中增加米曲霉乳糖酶的产生。 还描述了编码米曲霉的乳糖酶基因的DNA序列和由此推断的乳糖酶的氨基酸序列。
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2.
公开(公告)号:US07341861B2
公开(公告)日:2008-03-11
申请号:US11357566
申请日:2006-02-17
CPC分类号: C12N9/93 , C07K2319/00
摘要: The present invention describes the identification of novel non-ribosomal peptide synthetases and associated biosynthetic genes from Streptomyces hygroscopicus. The present invention further provides methods for generating novel compounds, such as antibiotics, from these synthetases and associated genes.
摘要翻译: 本发明描述了来自吸水链霉菌的新型非核糖体肽合成酶和相关生物合成基因的鉴定。 本发明还提供从这些合成酶和相关基因产生新型化合物如抗生素的方法。
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3.
公开(公告)号:US07195907B2
公开(公告)日:2007-03-27
申请号:US10746795
申请日:2003-12-23
摘要: The present invention describes the identification of novel non-ribosomal peptide synthetases and associated biosynthetic genes from Streptomyces hygroscopicus. The present invention further provides methods for generating novel compounds, such as antibiotics, from these synthetases and associated genes.
摘要翻译: 本发明描述了来自吸水链霉菌的新型非核糖体肽合成酶和相关生物合成基因的鉴定。 本发明还提供从这些合成酶和相关基因产生新型化合物如抗生素的方法。
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4.
公开(公告)号:US07709620B2
公开(公告)日:2010-05-04
申请号:US11687152
申请日:2007-03-16
摘要: The present invention describes the identification of novel non-ribosomal peptide synthetases and associated biosynthetic genes from Streptomyces hygroscopicus. The present invention further provides methods for generating novel compounds, such as antibiotics, from these synthetases and associated genes.
摘要翻译: 本发明描述了来自吸水链霉菌的新型非核糖体肽合成酶和相关生物合成基因的鉴定。 本发明还提供从这些合成酶和相关基因产生新型化合物如抗生素的方法。
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