黄素对革兰氏阳性肠道厌氧菌7α-脱羟基酶活性的增强作用。
Enhancement of the 7 alpha-dehydroxylase activity of a gram-positive intestinal anaerobe by flavins.
作者信息
Masuda N, Oda H, Hirano S, Tanaka H
出版信息
Appl Environ Microbiol. 1983 Jan;45(1):308-9. doi: 10.1128/aem.45.1.308-309.1983.
Abstract
The addition of flavins to the growth medium specifically enhanced the 7alpha-dehydroxylation of bile acids by anaerobically growing cultures of a Eubacterium lentum-like intestinal anaerobe, strain c-25, without an increase in cell growth. The order of the enhancement of the reaction was flavin adenine dinucleotide > flavin mononucleotide >> riboflavin.
摘要
在生长培养基中添加黄素，可特异性增强类似迟缓真杆菌的肠道厌氧菌c-25菌株厌氧培养物对胆汁酸的7α-脱羟基作用，且细胞生长未增加。增强该反应的顺序为黄素腺嘌呤二核苷酸>黄素单核苷酸>>核黄素。
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本文引用的文献
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Characterization of a NADH:flavin oxidoreductase induced by cholic acid in a 7 alpha-dehydroxylating intestinal Eubacterium species.一种由胆酸诱导产生的烟酰胺腺嘌呤二核苷酸（NADH）：黄素氧化还原酶在一种7α-脱羟基肠道真细菌中的特性研究
Biochim Biophys Acta. 1980 Apr 11;612(2):328-36. doi: 10.1016/0005-2744(80)90115-1.
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Isolation and characterization of thirteen intestinal microorganisms capable of 7 alpha-dehydroxylating bile acids.13种能够对胆汁酸进行7α-脱羟基化的肠道微生物的分离与鉴定
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