Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor
Patent
1984-03-20
1987-04-07
Hazel, Blondel
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Bacteria or actinomycetales; media therefor
435109, C12N 120, C12P 1320
Patent
active
046561366
ABSTRACT:
A novel microorganism of the genus Serratia containing a hybrid plasmid prepared by integrating a plasmid with a deoxyribonucleic acid carrying the gene for aspartase which is obtained from a microorganism of the genus Serratia. An industrially advantageous method for producing L-aspartic acid comprising contacting a culture of the novel microorganism, microbial cells collected from the culture or a processed material of the microbial cells with fumaric acid and ammonia to produce L-aspartic acid and then collecting L-aspartic acid thus produced is also disclosed.
REFERENCES:
patent: 3791926 (1974-02-01), Chibata et al.
Kisumi Masahiko
Takagi Tsutomu
Hazel Blondel
Tanabe Seiyaku Co. Ltd.
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