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1997•International Journal of Systematic BacteriologyRequires access

Transfer of the Bacteriochlorophyll b-Containing Phototrophic Bacteria Rhodopseudomonas viridis and Rhodopseudomonas sulfoviridis to the Genus Blastochloris gen. nov.

Akira Hiraishi

Open publisher page 64 citations

Abstract

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.

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What this paper is about

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.

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OpenAlex reports 64 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

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.

Key concepts: Rhodopseudomonas, Phototroph, Biology, Bacteriochlorophyll, Bacteria, Purple bacteria, Proteobacteria, 16S ribosomal RNA

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Transfer of the Bacteriochlorophyll b-Containing Phototrophic Bacteria Rhodopseudomonas viridis and Rhodopseudomonas sulfoviridis to the Genus Blastochloris gen. nov. — Research Paper | ScholarLens