公开(公告)号：EP3384005A1

公开(公告)日：2018-10-10

申请号：EP16871684.3

申请日：2016-12-02

申请人： Lanzatech New Zealand Limited ,  The University Of Queensland

发明人： VALGEPEA, Kaspar ,  KOEPKE, Michael ,  BEHRENDORFF, James Bruce Yarnton Haycock ,  MARCELLIN, Esteban ,  NIELSEN, Lars K. ,  LEMGRUBER, Renato de S.P.

IPC分类号： C12N1/38 ,  C12N1/20 ,  C12P1/04

CPC分类号： C12P7/56 ,  C12N1/20 ,  C12N1/38 ,  C12N9/0016 ,  C12N9/1018 ,  C12N9/1029 ,  C12N9/1217 ,  C12N9/78 ,  C12N9/90 ,  C12N15/52 ,  C12P7/065 ,  C12P7/18 ,  C12P7/54 ,  C12Y104/01012 ,  C12Y201/03003 ,  C12Y207/02002 ,  C12Y305/03006 ,  C12Y501/01012 ,  C12Y504/03005 ,  Y02E50/17

摘要： The invention provides methods for improving efficiency of fermentation by arginine supplementation, and genetically modified bacterium for use therefor. More particularly the invention provides methods for (i) increasing the production ATP intensive products with arginine supplementation, (ii) increasing utilization of arginine by a C1-fixing bacterium; and (iii) providing C1-fixing bacterium with optimized arginine de-aminase pathways.