含细菌叶绿素b的光合细菌绿假单胞菌和硫绿假单胞菌转移至新属绿芽生菌属
Transfer of the bacteriochlorophyll b-containing phototrophic bacteria Rhodopseudomonas viridis and Rhodopseudomonas sulfoviridis to the genus Blastochloris gen. nov.
作者信息
Hiraishi A
机构信息
Department of Ecological Engineering, Toyohashi University of Technology, Japan.
出版信息
Int J Syst Bacteriol. 1997 Jan;47(1):217-9. doi: 10.1099/00207713-47-1-217.
The phylogenetic positions of the bacteriochlorophyll (BChl) b-producing budding phototrophic bacteria Rhodopseudomonas viridis and Rhodopseudomonas sulfoviridis were studied on the basis of 16S rRNA gene sequence information. These bacteria formed a tight cluster with the genus Rhodoplanes as a sister group within the alpha-2 subgroup of the Proteobacteria. Genomic DNA-DNA hybridization assays showed that R. viridis and R. sulfoviridis were closely related but were different species. Creation of the genus Blastochloris gen. nov. is proposed to accommodate these BChl b-producing species of phototrophic bacteria.
基于16S rRNA基因序列信息，对产细菌叶绿素（BChl）b的光合营养芽殖细菌绿假单胞菌（Rhodopseudomonas viridis）和硫绿假单胞菌（Rhodopseudomonas sulfoviridis）的系统发育位置进行了研究。这些细菌与红平红球菌属（Rhodoplanes）形成了一个紧密的类群，作为变形菌门α-2亚群内的姐妹群。基因组DNA-DNA杂交分析表明，绿假单胞菌和硫绿假单胞菌密切相关，但为不同的物种。建议创建 Blastochloris 属 新属，以容纳这些产BChl b的光合营养细菌物种。
Zotero 插件