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. 15, 2007
Filed:
Dec. 10, 2003
Young-hyeon Kwag, Icheon-si, KR;
Ki-hoon OH, Icheon-si, KR;
Jeong-hwan Kim, Songpa-gu, KR;
Yoon-suk OH, Yongin-si, KR;
Jae-ick Sim, Icheon-si, KR;
Young-hoon Park, Icheon-si, KR;
Jea-young Chang, Anyang-si, KR;
Young-Hyeon Kwag, Icheon-si, KR;
Ki-Hoon Oh, Icheon-si, KR;
Jeong-Hwan Kim, Songpa-gu, KR;
Yoon-Suk Oh, Yongin-si, KR;
Jae-Ick Sim, Icheon-si, KR;
Young-Hoon Park, Icheon-si, KR;
Jea-Young Chang, Anyang-si, KR;
CJ Corporation, Seoul, KR;
Abstract
The invention relates toCJXOL 0201 KCCM 10447 producing 5'-xanthylic acid. More specifically, the invention relates toCJXOL 0201 KCCM 10447 which is a mutant strain ofKCCM 10340 having a resistance to oligomycin. In order to obtain mutant strain having enhanced respiratory activity, the present invention adoptedKCCM 10340 as parent strain and treated it with UV radiation and mutation derivatives such as N-methyl-N′-nitro-n-nitrosoguanidine(NTG) according to ordinary procedure. Therefore,CJXOL 0201 KCCM 10447 of the present invention makes it possible to increase ATP reproducing activity for same period of fermentation and can accumulate 5′xanthylic acid in culture medium at a high yield and concentration rate.