共 22 条
FORMATION OF 2,3-DIHYDROXY-P-TOLUIC ACID FROM P-XYLENE BY MUTANT STRAIN MX-3, DERIVED FROM ARTHROBACTER SP X-37 CAPABLE OF UTILIZING P-XYLENE
被引:0
|作者:
TANAKA, T
[1
]
SUZUKI, T
[1
]
MIYACHI, N
[1
]
HOTTA, Y
[1
]
OMORI, T
[1
]
机构:
[1] UNIV TOKYO,DEPT AGR CHEM,TOKYO 113,JAPAN
来源:
SEIBUTSU-KOGAKU KAISHI-JOURNAL OF THE SOCIETY FOR FERMENTATION AND BIOENGINEERING
|
1993年
/
71卷
/
03期
关键词:
D O I:
暂无
中图分类号:
Q81 [生物工程学(生物技术)];
Q93 [微生物学];
学科分类号:
071005 ;
0836 ;
090102 ;
100705 ;
摘要:
Arthrobacter sp. X-37 isolated from soil samples, with p-xylene as a sole carbon and energy source metabolized p-xylene via p-toluic acid and 4-methyl catechol. Mutant strain MX-3, derived from Arthrobacter sp. X-37 by treatment with NTG, accumulated in the culture broth p-xylene 2,3-dihydroxy-p-toluic acid, which has not been located in the metabolic pathway of p-xylene. A silent metabolic pathway encoded by the genes in the wild-type strain seemed to be expressed by the mutation.
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页码:159 / 163
页数:5
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