The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 1994
Filed:
Mar. 12, 1992
Applicant:
Inventors:
Hwa Y Kim, Seoul, KR;
Hong Rhym, Seoul, KR;
Dong J Lee, Seoul, KR;
Chan H Won, Seoul, KR;
Byung L Lim, Seoul, KR;
Hong G Choi, Seoul, KR;
Assignee:
Miwon Co., Ltd., Dobong-ku, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435108 ; 435 691 ; 435 712 ; 4352523 ; 43525233 ; 4351723 ; 4353201 ; 435849 ; 536 232 ; 935 14 ; 935 29 ; 935 41 ; 935 43 ; 935 56 ; 935 60 ; 935 61 ; 935 73 ;
Abstract
A novel E. coli (KCCM 10,013) which can produce high yields of L-phenylalanine and a method for production of L-phenylalanine by recombinant E. coli which may be transformed with a novel plasmid pMW16 containing two promoters and a temperature-sensitive repressor for expressing a pheA gene and an aroF gene wherein chorismate mutase p-prephenate dehydratase is coded for by the pheA gene and 3-deoxy-D-arabinoheptulosonate.7-phosphate synthase is coded for by the aroF gene.