Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...
Reexamination Certificate
2007-02-14
2009-11-17
Meah, Md. Younus (Department: 1652)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
C435S108000
Reexamination Certificate
active
07618798
ABSTRACT:
The invention relates to mutants and alleles of the coryneform bacterium mqo gene which encodes malate quinone oxidoreductases which contain any amino acid apart from L-serine at position 111, or a comparable position, in the amino acid sequence, and to processes for fermentatively preparing amino acids, preferably L-lysine, L-tryptophan and L-proline, using bacteria which comprise these alleles.
REFERENCES:
patent: 2004/0180408 (2004-09-01), Pompejus et al.
patent: 2301407 (2000-09-01), None
patent: WO 02/086137 (2002-10-01), None
International Preliminary Report on Patentability for PCT/EP2005/057216 filed Dec. 29, 2005.
Molenaar, et al.,Eur. J. Biochem. 254:395-403 (1998).
Pfefferle, et al., Adv. Biochem Eng. Biotech. 79:59-112 (2003).
Bathe Brigitte
Hans Stephan
Schischka Natalie
Thierbach Georg
Evonik Degussa GmbH
Law Office of Michael A. Sanzo
Meah Md. Younus
LandOfFree
Alginate gel scaffold having a plurality of continuous... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Alginate gel scaffold having a plurality of continuous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alginate gel scaffold having a plurality of continuous... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4060488