The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2012
Filed:
Oct. 25, 2006
Michael Hans, Schopfheim, DE;
Dietmar Laudert, Schopfheim, DE;
Hans-peter Hohmann, Lörrach, DE;
Martin Lehmann, Grenzach-Wyhlen, DE;
Michael Hans, Schopfheim, DE;
Dietmar Laudert, Schopfheim, DE;
Hans-Peter Hohmann, Lörrach, DE;
Martin Lehmann, Grenzach-Wyhlen, DE;
DSM IP Assets B.V., Heerlen, NL;
Abstract
The present invention relates to a improved process for the biotechnological production of compounds for which ribose-5-phosphate, ribulose-5-phosphate or xylulose-5-phosphate is biosynthetic precursor like riboflavin (vitamin B), FAD, FMN, pyridoxal phosphate (vitamin B), guanosine, GMP, adenosine, AMP. The invention further pertains to the generation of the organism producing those compounds. It furthermore relates to the generation of mutated transketolases that allow normal growth on glucose but reduced growth on gluconate when introduced into the production strains and to polynucleotides encoding them.