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.
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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