Show metadata Hide metadata

(19)

(11)

2 312 140

(13)

(51)

IPC

C12N1/21(2006-01-01)

C12P19/40(2006-01-01)

C12R1/15(2006-01-01)

(21) (22)

Application

2005111595/13, 2003-12-10

(24)

Start date

2003-12-10

(22)

Actual filing date

2003-12-10

(45)

Published

2007-12-10

(72)

Inventor

Kvag Jang-Kh'EonOkh Ki-KhunKim Zheong-KhvanOkh Jun-SukSim Zhe-IkPark Jang-KhunChang Zhi-Jang

(73)

Holder

Si Dzhej Korporejshen

STRAIN CORYNEBACTERIUM AMMONIAGENES AS PRODUCER OF 5'-XANTHYLIC ACID AND METHOD FOR PREPARING 5'-XANTHYLIC ACID Russian patent published in 2007 - IPC C12N1/21 C12P19/40 C12R1/15

Abstract RU 2312140 C2

FIELD: biotechnology, microbiology, nucleotides.

SUBSTANCE: invention relates to a method for producing 5'-xanthylic acid using culturing the mutant strain Corynebacterium ammoniagenes CJXOL 0201 deposited at number KCCM 10448 and possessing resistance to oligomycin. For preparing the strain Corynebacterium ammoniagenes CJXOL 0201 the strain Corynebacterium ammoniagenes KCCM 10340 is used as a parent strain that is subjected to effect of UV-radiation and mutagens, for example, N-methyl-N'-nitro-N-nitrosoguanidine by standard procedures. Invention provides accumulation of 5'-xanthylic acid in cultural fluid with high yield and the high concentration degree.

EFFECT: valuable properties of strain.

3 cl, 1 tbl, 2 ex

Similar patents RU2312140C2

Title	Year	Author	Number
STRAIN CORYNEBACTERIUM AMMONIAGENES AS PRODUCER OF 5'-XANTHYLIC ACID AND METHOD FOR PREPARING 5'-XANTHYLIC ACID	2003	Kvag Jang-Kh'Eon Okh Ki-Khun Kim Zheong-Khvan Okh Jun-Suk Sim Zhe-Ik Park Jang-Khun Chang Zhi-Jang	RU2312137C2
INOSINE-PRODUCING CORYNEBACTERIUM AMMONIAGENES STRAIN AND METHOD OF OBTAINING INOSINE USING SAID STRAIN	2009	Kim Chul Kha Choi Dzong Soo Kim Dzeong Khvan Kim Khuong Seok Kvon Dzjun Gjun Akhn Teh Min Khvang Soo Uon Sim Dzeh Ik Behk Min Dzi Kvon Na Ra Choi Khue Dzin	RU2469084C2
STRAIN OF BACTERIUM CORYNEBACTERIUM AMMONIAGENES AS PRODUCER OF URIDINE-5'-MONOPHOSPHATE (VARIANTS), METHOD FOR PREPARING URIDINE-5'-MONOPHOSPHATE	1999	Kazarinova L.A. Livshits V.A. Preobrazhenskaja E.S. Starovojtova I.M.	RU2203948C2
MICROORGANISM OF CORYNEBACTERIUM GENUS WHICH PRODUCES XANTHOSINE-5'-MONOPHOSPHATE, AND METHOD OF PRODUCING XANTHOSINE-5'-MONOPHOSPHATE USING SAID MICROORGANISM	2018	Bek Min Chzhi Li Dzhi Khe Lim Boram Yun Ben Khun Li Chon Yn Lim Su-Bin Chon Dzhekho	RU2720520C1
METHOD FOR PREPARING XANTHOSINE 5'-MONOPHOSPHATE, STRAIN CORYNEBACTERIUM AMMONIAGENES AS PRODUCER OF XANTHOSINE 5'-MONOPHOSPHATE (VARIANTS)	2000	Livshits V.A. Kazarinova L.A. Gronskij S.V. Kutukova E.A. Zakataeva N.P.	RU2209249C2
MICROORGANISMS Corynebacterium WITH HIGHER PRODUCTION OF 5'-INOSINE ACID AND METHOD FOR PREPARING NUCLEIC ACIDS WITH USE THEREOF	2010	Kim Dzeong Khvan Kvon Dzung Gun Akhn Tae Min Khvang Soo Joun Baek Min Dzi Kvon Na Ra Joon Nan Joung Kim Dzu Dzeong	RU2482178C1
NOVEL PROMOTER AND METHOD OF PRODUCING PURINE NUCLEOTIDES USING SAME	2019	Baek Min Ji Lee Ji Hye Park So-Jung Bae Jee Yeon	RU2732228C1
NOVEL DEHYDROGENASE OF 5'-INOSINIC ACID AND METHOD OF PRODUCING 5'-INOSINIC ACID USING THEREOF	2018	Lee Ji Hye Park So-Jung Baek Min Ji Chang Jin Sook Yoon Byoung Hoon	RU2728334C1
NEW ADENYL-SUCCINATE SYNTHETASE AND METHOD FOR PRODUCING PURINE NUCLEOTIDES USING IT	2018	Baek Min Ji Lee Ji Hye Park So-Jung Bae Jee Yeon	RU2770464C1
MICROORGANISM OF THE GENUS CORYNEBACTERIUM, PRODUCING A PURINE NUCLEOTIDE, AND METHOD FOR PRODUCING A PURINE NUCLEOTIDE USING SAID MICROORGANISM	2019	Kim Hee Ju Lim Bo Ram Yoon Byoung Hoon Baek Min Ji Lee Ji Hye	RU2766679C1

RU 2 312 140 C2

Authors

Kvag Jang-Kh'Eon

Okh Ki-Khun

Kim Zheong-Khvan

Okh Jun-Suk

Sim Zhe-Ik

Park Jang-Khun

Chang Zhi-Jang

Dates

2007-12-10—Published

2003-12-10—Filed