Transcription factor SugR coding gene, and use thereof in production of N-acetylglucosamine

The present invention provides a recombinant Corynebacterium glutamicum producing N-acetylglucosamine and use thereof. The recombinant Corynebacterium glutamicum is obtained by overexpressing, in Corynebacterium glutamicum, the transcription factor SugR derived therefrom. The recombinant Corynebacte...

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Bibliographische Detailangaben
Hauptverfasser:	Chen, Jian, Liu, Changfeng, Li, Jianghua, Lu, Jianxing, Deng, Chen, Lv, Xueqin, Du, Guocheng, Lu, Jiangong, Liu, Long
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PEPTIDES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention provides a recombinant Corynebacterium glutamicum producing N-acetylglucosamine and use thereof. The recombinant Corynebacterium glutamicum is obtained by overexpressing, in Corynebacterium glutamicum, the transcription factor SugR derived therefrom. The recombinant Corynebacterium glutamicum of the present invention increases the production of acetylglucosamine to up to 26 g/L, and lays a foundation for further metabolic engineering of Corynebacterium glutamicum to produce glucosamine.