MUTATED LYSOPHOSPHOLIPASE, AND MUTATED ASPERGILLUS NIGER STRAIN FOR EXPRESSING LYSOPHOSPHOLIPASE

Provided is a mutated lysophospholipase. Further provided are a gene encoding the lysophospholipase, a vector comprising the gene, and a host cell. In addition, further provided is a use of the lysophospholipase. The present invention also provides a mutated Aspergillus niger strain and an applicati...

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Bibliographische Detailangaben
Hauptverfasser:	NIU, Qiwen, WU, Wei, DAI, Xiaojun, SUN, Jianan, LIU, Guorui, XUAN, Yaoji, WANG, Shengnan
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES BEER BIOCHEMISTRY CANDLES CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DETERGENTS ENZYMOLOGY ESSENTIAL OILS FATTY ACIDS THEREFROM METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PERFUMES PROCESSES USING MICROORGANISMS PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	Provided is a mutated lysophospholipase. Further provided are a gene encoding the lysophospholipase, a vector comprising the gene, and a host cell. In addition, further provided is a use of the lysophospholipase. The present invention also provides a mutated Aspergillus niger strain and an application thereof. Specifically, the present invention provides a mutated Aspergillus niger strain, which is an orotate phosphoribosyltransferase auxotrophic strain, and has improved production capacity of endogenous enzymes, preferably lysophospholipase, with respect to an unmutated strain. The present invention further provides applications of the strain. For example, the strain can be used for expressing the mutated lysophospholipase of the present invention.