Parabacteroides pacaensis sp. nov. and Parabacteroides provencensis sp. nov., two new species identified from human gut microbiota

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Benabdelkader, S. | Naud, S. | Lo, C.I. | Fadlane, A. | Traore, S.I. | Aboudharam, G. | La Scola, B.

Edité par CCSD ; Wiley Online Library -

International audience. Strains Marseille-P4001 and Marseille-P3668 are new species from the order Bacteroidales isolated from healthy French volunteers. They areanaerobic Gram-negative rod-shaped bacteria. They exhibited 92.68% and 96.68% 16S rRNA sequence identities with Parabacteroides gordoniistrain MS-1 and Parabacteroides chinchillae JCM 17104, respectively, the phylogenetically closest species. Their respective draft genomesmeasured 5.23 Mb and 3.73 Mb with 39.2 mol% and 40.8 mol% of G + C content. Using a taxonogenomics method, we propose here abrief description of Parabacteroides pacaensis sp. nov., strain Marseille-P4001 T and Parabacteroides provencensis sp. nov., strain Marseille-P3668T as new bacterial species.

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