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
2007-07-10
2007-07-10
Prouty, Rebecca E. (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...
C435S041000, C435S069100, C435S091410, C435S193000, C435S252300, C435S320100, C435S465000, C435S471000, C435S488000, C435S116000
Reexamination Certificate
active
10481745
ABSTRACT:
The invention relates to a process for the preparation of L-amino acids, in particular L-threonine.
REFERENCES:
Odile et al., Evolutionary divergence of enterobacterial genes coding for the glucose phosphotransferase system components. FEMS Microbiol. Letters. 56: 145-149, 1988.
Parsot et al., Nucleotide sequence of thrC and of the transcription termination region of te threonine operon inEscherichia coliK12. NAR., 1(21): 7331-7345, 1983.
Epperly et al., L-Threonine dehydrogenase fromEscherichia coli. JBC., 266(10): 6086-6092, 1991.
Eggeling et al., Amino acid production: Principles of Metabolic Engineering. pp. 153-176., Ed., Lee and Papoutsaki, publisher Marcel Dekkar, 1999.
Degussa - AG
Prouty Rebecca E.
Raghu Ganapathirama
Smith , Gambrell & Russell, LLP
LandOfFree
Process for the preparation of L-amino acids using strains... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the preparation of L-amino acids using strains..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of L-amino acids using strains... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3732233