KR100576341B1 - 5'-뉴클레오티다제를 코딩하는 유전자가 불활성화된 코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의 제조방법 - Google Patents
5'-뉴클레오티다제를 코딩하는 유전자가 불활성화된 코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의 제조방법 Download PDFInfo
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- KR100576341B1 KR100576341B1 KR1020030091342A KR20030091342A KR100576341B1 KR 100576341 B1 KR100576341 B1 KR 100576341B1 KR 1020030091342 A KR1020030091342 A KR 1020030091342A KR 20030091342 A KR20030091342 A KR 20030091342A KR 100576341 B1 KR100576341 B1 KR 100576341B1
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- corynebacterium
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- nucleotidase
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- C12N15/77—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Corynebacterium; for Brevibacterium
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Abstract
Description
Claims (9)
- 5'-이노신산을 생산하는 코리네박테리움(Corynebacterium) 속 미생물로서, 서열번호 1의 유전자가 치환, 결실, 또는 삽입에 의해 불활성화된 코리네박테리움(Corynebacterium) 속 미생물.
- 제1항에 있어서, 상기 서열번호 1의 유전자가 서열번호 2의 유전자에 의한 치환에 의해 불활성화된 것을 특징으로 하는 미생물.
- 삭제
- 제2항에 있어서, 상기 서열번호 2의 유전자를 포함하는 재조합 벡터 pBSG-ushA로 5'-이노신산을 생산하는 코리네박테리움(Corynebacterium) 속 미생물을 형질전환시키고, 5'-뉴클레오티다제가 불활성화된 균주를 선별하여 얻어진 미생물.
- 삭제
- 제4항에 있어서, 코리네박테리움 암모니아게네스(Corynebacterium ammoniagenes) CJWS01(KCCM-10528)인 것을 특징으로 하는 미생물.
- 제1항, 제2항, 제4항, 및 제6항 중 어느 한 항에 따른 미생물을 배양하고, 그 배양액으로부터 5'-이노신산을 분리하는 단계를 포함하는 5'-이노신산의 제조방법.
- 서열번호 1의 유전자.
- 서열번호 2의 유전자.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100937326B1 (ko) | 2007-12-26 | 2010-01-18 | 씨제이제일제당 (주) | 옥시도리덕테이즈를 코딩하는 유전자가 불활성화된코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의제조방법 |
KR100957690B1 (ko) * | 2008-01-22 | 2010-05-12 | 씨제이제일제당 (주) | 5'-크산틸산 생산능이 향상된 코리네박테리움 속 미생물및 이를 이용한 5'-크산틸산의 생산 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100882418B1 (ko) * | 2007-01-15 | 2009-02-05 | 씨제이제일제당 (주) | 이노신을 생산하는 미생물 및 그를 이용한 이노신 제조방법 |
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2003
- 2003-12-15 KR KR1020030091342A patent/KR100576341B1/ko not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100937326B1 (ko) | 2007-12-26 | 2010-01-18 | 씨제이제일제당 (주) | 옥시도리덕테이즈를 코딩하는 유전자가 불활성화된코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의제조방법 |
KR100957690B1 (ko) * | 2008-01-22 | 2010-05-12 | 씨제이제일제당 (주) | 5'-크산틸산 생산능이 향상된 코리네박테리움 속 미생물및 이를 이용한 5'-크산틸산의 생산 방법 |
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