公开(公告)号：BRPI0614891A2

公开(公告)日：2012-12-25

申请号：BRPI0614891

申请日：2006-08-18

Applicant: BASF SE

Inventor： ZELDER OSKAR ,  SCHROEDER HARTWIG ,  KROEMER JENS ,  PERO JANICE ,  YOCUM ROGERS ,  PATTERSON THOMAS ,  WILLIAMS MARK ,  HEROLD ANDREA ,  KLOPPROGGE CORINNA ,  HAEFNER STEFAN ,  HEINZLE ELMAR ,  WITTMANN CHRISTOPH ,  HERMANN THERON

IPC: C12N15/52 ,  C12P13/12 ,  C12R1/13 ,  C12R1/19

Abstract: The present invention relates to methods for the production of microorganisms with increased efficiency for methionine synthesis, microorganisms with increased efficiency for methionine synthesis, and methods for determining the optimal metabolic flux for organisms with respect to methionine synthesis.

公开(公告)号：BRPI0618080A2

公开(公告)日：2012-02-22

申请号：BRPI0618080

申请日：2006-10-23

Applicant: BASF SE

Inventor： ZELDER OSKAR ,  HEROLD ANDREA ,  KLOPPROGGE CORINNA ,  SCHROEDER HARTWIG ,  HAEFNER STEFAN ,  HEINZLE ELMAR ,  WITTMANN CHRISTOPH ,  KROEMER JENS ,  PERO JANICE G ,  YOCUM R ROGERS ,  PATTERSON THOMAS A ,  WILLIAMS MARK ,  HERMANN THERON

IPC: A23K1/00 ,  C12N15/52 ,  C12P13/12

Abstract: The present invention relates to microorganisms and processes for the efficient preparation of L-amino acids such as L-methionine. In particular, the present invention relates to microorganisms and processes in which the formation and/or accumulation of homolanthionine in the methionine pathway is reduced and/or prevented.