Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...
Patent
1994-09-23
1996-09-17
Wax, Robert A.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
435110, 435115, 43525232, 4353201, 536 232, C12P 1304, C12P 1314, C12P 1308, C07H 2104
Patent
active
055567762
ABSTRACT:
The present invention provides a DNA fragment derived from Coryneform bacteria and containing a gene coding for a protein having sucrase activity and a recombinant DNA vector containing said DNA fragment and capable of expression in Coryneform bacteria, The recombinant DNA is introduced into Coryneform bacteria to enhance their sucrase activity, By using the bacteria having enhanced sucrase activity a method is provided for efficiently producing L-amino acids and nucleic acids in a short period of time.
REFERENCES:
patent: 5284757 (1994-02-01), Tsuchida et al.
patent: 5380657 (1995-01-01), Schaefer et al.
Gunasekaran et al. (1990) J. Bacteriol. 172(12): 6727-6735.
Miwa Kiyoshi
Tsuchiya Makoto
Ajinomoto Co. Inc.
Hobbs Lisa J.
Wax Robert A.
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