Article
High-level secretion of a chimeric thermostable lichenase from Bacillus subtilis by screening of site-mutated signal peptides with structural alterations.
Current microbiology - 1 Mar 2008
Fu Ling-lin, Xu Zi-rong, Shuai Jiang-bing, Hu Chun-xia, Dai Wei, Li Wei-fen
Abstract excerpt
A chimeric gene mHG (669 bp) was constructed by substitution of Clostridium thermocellum ZJL4 lichenase (CG) N-terminal fragment (except its signal sequence) for the counterpart of Bacillus sp. A3 lichenase (BG). To acquire high-level secretion of the chimeric lichenase (mHG) in Bacillus subtilis, a series of site-mutated signal peptides were designed. The activity of mHG, which was directed by an artificial...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
