梅氏布鲁氏菌ATP合酶操纵子F0扇区4个基因的鉴定及其与红螺旋体科的关系。

R. Hernández-Castro, A. Verdugo-Rodríguez, J. A. Gutiérrez-Pabello, L. G. Adams, F. Suárez-Güemes, A. Sahagún-Ruiz
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引用次数: 2

摘要

我们已经确定了从人类和动物病原体布鲁氏菌克隆DNA片段的核苷酸序列。从一个4069 bp的片段中鉴定出4个基因,分别对应于b . melitensis ATP合酶F0扇区操纵子的a、c、b′和b亚基。观察到b亚基基因的重复和发散拷贝。这一特征只在光合细菌和叶绿体中发现。此外,该基因簇从F1区分离出来,这是红螺旋科的一个特征。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Identification of four genes of the Brucella melitensis ATP synthase operon F0 sector: relationship with the Rhodospirillaceae family.
We have determined the nucleotide sequence of a cloned DNA fragment from the human and animal pathogen Brucella melitensis. Four genes were identified from a 4069 bp fragment, corresponding to the B. melitensis a, c, b', and b subunits of the ATP synthase F0 sector operon. A duplicated and divergent copy of the b-subunit gene was observed. This feature has been found only in photosynthetic bacteria and chloroplasts. In addition, the gene cluster was separated from the F1 sector, a characteristic described only for the Rhodospirillaceae family.
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