Process for producing amino acids

Details Process for producing amino acids Process for producing amino acids

1990-12-28

1996-03-12

LeGuyader, John L.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing alpha or beta amino acid or substituted amino acid...

435 691, 435107, 435108, 435110, 435114, 435115, 435116, 4351723, 43525232, 4353201, 435849, C12P 1304, C12M 1577

Patent

active

054985323

ABSTRACT:
The invention relates to coryneform microorganisms capable of assimilating lactose which carry a recombinant DNA capable of conferring the ability to assimilate lactose on coryneform microorganisms; and to a process for producing L-amino acids which comprises culturing said coryneform microorganism capable of assimilating lactose in a culture medium containing lactose to form an amino acid, and recovering said amino acid accumulated in the culture broth. Further, the invention relates to a method for preparing recombinant plasmids containing a DNA fragment essential to the expression of a gene in coryneform microorganisms.

REFERENCES:
patent: 4411991 (1983-10-01), Hirakawa et al.
patent: 4710471 (1987-12-01), Katsumata
patent: 4775623 (1988-11-01), Katsumata
patent: 4927758 (1990-05-01), Mizukami
Obata et al.; Crem Abst vol. 99 No. 28534 1983 "Isolation and Characterization of a Pentacrythitol-utilizing Bacterium".
Bezdek et al.; Chem Abst vol. 102 No. 188754 1987 "Interspecific Transfer of the Serratia Col. lactose operon using the transposen plasmid and its expression in Agrobacterium tumefacians."
Sano et al.; Chem Abst vol. 103 No. 79167r 1985 "Recombinant DNA having a phosphoenolpyrosate carboylase gene inserted therein bacteria carrying said recombinant DNA and a process of producing amino acids using said bacteria".
Sanchez et al., Chem Abst vol. 170 232b 1986 "Construction of plasmids capable of automatic replication in Corynebacterium and/or Brevibacterium Bacillus subtilis and scherichia coli".
JP Patent 6/260892, Accession No. 87-002443/01 Patent Date No. 19, 1986. Abstract only.
JP Patent 60210994, Accession No. 86-02392 Patent Date Oc. 23, 1985 Abstract only.
Yanase et al., J. Ferment. Technol. 66:409-415 1988.
Okayama et al., Mol. Cell biology vol. 2 No. 2 pp. 161-170 Feb. 1982 "High-efficiency cloning of full-length BNA".
Han et al., Biochemistry vol. 26 No. 6, 1987 pp. 1617-1623 1987 "Isolation of full-length DNA using improved methods for m RNA vsole Hun and CDNA cloning."
Coleclesgy et al. Gene vol. 31, p. 35 1985.
Carey et al., Chem Abst vol. 104 No. 466745S "Expression of the lactose operon in Zymomanas Mobilis" 1986.
Morinagu et al., Chem Abst vol. 105 No. 204186m 1986 "Shuttle vectors for promotor detection in coryneform bacteria".
S. Horinouchi, Proteins/Nucleic Acids/Enzymes, 28, 1468 (1983).
Goldfarb, D. S. et al., Nature, 293, 309 (1981).
Taxonomical Studies on Glutamic Acid Producing Bacteria Part I, pp. 328-334, 1965.
New versatile plasmid vectors for expression of hybrid, etc. . . . , Casadaban, et al Gene, 25, 71, (1983).
Kagaku to Seibutsu, vol. 20, No. 1, pp. 47-58.

Affiliated with

Also associated with

Rating

Process for producing amino acids 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 producing amino acids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing amino acids will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2099417