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:
May. 29, 2007
Filed:
Jun. 30, 2004
Applicants:
Seiichi Hara, Kawasaki, JP;
Naoto Tonouchi, Kawasaki, JP;
Kenzo Yokozeki, Kawasaki, JP;
Inventors:
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12N 1/20 (2006.01); C12P 1/00 (2006.01); C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a microorganism for producing a 2'-deoxyribonucleoside. In particular, the microorganism of the present invention is transformed with a gene encoding a ribonucleotide reductase and in which 2′-deoxyribonucleoside degradation activity is decreased or eliminated by disrupting a gene encoding a purine nucleoside phosphorylase on chromosomal DNA.