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三种甲烷营养菌的黄素分泌。

Secretion of flavins by three species of methanotrophic bacteria.

机构信息

Department of Biochemistry, Molecular Biology and Cell Biology, Northwestern University, 2205 Tech Drive, Evanston, IL 60208, USA.

出版信息

Appl Environ Microbiol. 2010 Nov;76(21):7356-8. doi: 10.1128/AEM.00935-10. Epub 2010 Sep 10.

DOI:10.1128/AEM.00935-10
PMID:20833792
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2976244/
Abstract

We detected flavins in the growth medium of the methanotrophic bacterium Methylocystis species strain M. Flavin secretion correlates with growth stage and increases under iron starvation conditions. Two other methanotrophs, Methylosinus trichosporium OB3b and Methylococcus capsulatus (Bath), secrete flavins, suggesting that flavin secretion may be common to many methanotrophic bacteria.

摘要

我们在甲烷营养菌 Methylocystis 属 M. 菌株的生长培养基中检测到黄素。黄素的分泌与生长阶段相关，并在缺铁条件下增加。另外两种甲烷营养菌 Methylosinus trichosporium OB3b 和 Methylococcus capsulatus (Bath) 也分泌黄素，这表明黄素分泌可能在许多甲烷营养菌中很常见。

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本文引用的文献

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Dioxygen Activation and Methane Hydroxylation by Soluble Methane Monooxygenase: A Tale of Two Irons and Three Proteins.可溶性甲烷单加氧酶对双原子氧的激活与甲烷羟基化作用：两个铁原子与三种蛋白质的故事
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The Mtr respiratory pathway is essential for reducing flavins and electrodes in Shewanella oneidensis.Mtr 呼吸途径对于减少希瓦氏菌中的黄素和电极是必不可少的。
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Electrochemical measurement of electron transfer kinetics by Shewanella oneidensis MR-1.用嗜铁素还原地杆菌MR-1进行电子转移动力学的电化学测量。
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