Development of inducer-free expression plasmids based on IPTG-inducible promoters for Bacillus subtilis
作者: Dinh Thi Minh TranTrang Thi Phuong PhanThanh Kieu HuynhNgan Thi Kim DangPhuong Thi Kim HuynhTri Minh NguyenTuom Thi Tinh TruongThuoc Linh TranWolfgang SchumannHoang Duc Nguyen
作者单位: 1VNUHCMC-University of Science
2Hochiminh City University of Education
3University of Bayreuth
刊名: Microbial Cell Factories, 2017, Vol.16 (1)
来源数据库: Springer Journal
DOI: 10.1186/s12934-017-0747-0
关键词: Bacillus subtilisInducer-free expression vectorIPTG-inducible promoterP spacP gracP grac 100
英文摘要: Besides Escherichia coli , Bacillus subtilis is an important bacterial species for the production of recombinant proteins. Recombinant genes are inserted into shuttle expression vectors which replicate in both E. coli and in B. subtilis . The ligation products are first transformed into E. coli cells, analyzed for correct insertions, and the correct recombinant plasmids are then transformed into B. subtilis . A major problem using E. coli cells can be the strong basal level of expression of the recombinant protein which may interfere with the stability of the cells. To minimize this problem, we developed strong expression vectors being repressed in E. coli and inducer-free in B. subtilis .
原始语种摘要: Besides Escherichia coli , Bacillus subtilis is an important bacterial species for the production of recombinant proteins. Recombinant genes are inserted into shuttle expression vectors which replicate in both E. coli and in B. subtilis . The ligation products are first transformed into E. coli cells, analyzed for correct insertions, and the correct recombinant plasmids are then transformed into B. subtilis . A major problem using E. coli cells can be the strong basal level of expression of the recombinant protein which may interfere with the stability of the cells. To minimize this problem, we developed strong expression vectors being repressed in E. coli and inducer-free in B. subtilis .
全文获取路径: Springer  (合作)
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来源刊物:
影响因子:3.306 (2012)

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关键词翻译
关键词翻译
  • expression 表示
  • subtilis 微小
  • shuttle 梭子
  • proteins 蛋白质
  • recombinant 重组体
  • inducer 诱导剂
  • inserted 嵌入的
  • Escherichia 埃希氏菌属
  • correct 修正
  • bacterial 细菌的