Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor
Reexamination Certificate
2005-05-17
2005-05-17
Lilling, Herbert J. (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Bacteria or actinomycetales; media therefor
C435S115000, C435S252330
Reexamination Certificate
active
06893860
ABSTRACT:
The present invention relates to methods and microorganisms for producing L-threonine. In particular, the present invention relates to the production of L-threonine using microorganisms, andEscherichia colistrains in particular, which require L-methionine for growth and are L-isoleucine-leaky, are resistant to α-methylserine, diaminosuccinic acid, L-glutamic acid, L-threonine, medium containing 60% of L-threonine fermentation mother liquid, azetidine and dehydroproline, and which are susceptible to fluoropyruvate.
REFERENCES:
patent: 9810327 (1998-07-01), None
Han Jae Chun
Jung Tae Man
Lee Hyo Hoon
Daesang Corporation
Lilling Herbert J.
Martine & Penilla LLP
LandOfFree
Microorganisms and methods for producing threonine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Microorganisms and methods for producing threonine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microorganisms and methods for producing threonine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3385053