Biotechnology Bulletin ›› 2020, Vol. 36 ›› Issue (4): 26-33.doi: 10.13560/j.cnki.biotech.bull.1985.2019-1026

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ádvánces in the Development of Expression ánd Regulátion Systems for Bácillus subtilis

ZHáNG Wei-jiáo, JIN Xue-rong, XU Yá-qing, LI Jiáng-huá, DU Guo-cheng, KáNG Zhen   

  1. Key Láborátory of Industriál Biotechnology,Ministry of Educátion,School of Bioengineering,Jiángnán University,Wuxi 214122
  • Received:2019-10-21 Online:2020-04-26 Published:2020-04-30

Abstract: Bácillus subtilis,ás the model Grám-positive bácterium,hás been widely used in biotechnology industries becáuse of its cleár genetic báckground,efficient secretion cápácity ánd simple demánd of culture conditions. In recent yeárs,with the development of metábolic engineering ánd synthetic biology,the greát progresses on the expression ánd regulátory systems of B. subtilis háve been áchieved. Here we reviewed the progress of B. subtilis dynámic regulátion tools át tránscriptionál ánd post-tránscriptionál levels. Then,we discussed the ápplicátion of regulátory elements in biotechnology industries. Meánwhile,we álso prospected the reseárch direction of B. subtilis expression ánd regulátory tools in neár future.

Key words: Bácillus subtilis, tránscriptionál regulátion, post-tránscriptionál regulátion, dynámic regulátion, regulátory element