Expression of Vitreoscilla Hemoglobin in Poly ?-glutamic Acid-producing Bacillus licheniformis WX-02 / 微生物学通报
Microbiology
;
(12)2008.
Article
in Chinese
| WPRIM
| ID: wpr-686113
ABSTRACT
Poly ?-glutamate is a biopolymer material that has a good application prospect.The Vitreoscilla hemoglobin(VHb) gene was integrated into the chromosome of Bacillus licheniformis WX-02 by integrative vector pDG1730-vgb.The expression of VHb was confirmed by CO-difference spectra analysis.It was shown by the results of batch cultures in a 3 L bioreactor that biomass and ?-PGA obtained in the recombinant M2 were 25.5 % and 20% higher than those of the control respectively.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Microbiology
Year:
2008
Type:
Article
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