Megasphaera vaginalis sp. nov. and Anaerococcus vaginimassiliensis sp. nov., new bacteria isolated from vagina of French woman with bacterial vaginosis

A Bordigoni; C I Lo; E K Yimagou; K Diop; B Nicaise; D Raoult; C Desnues; F Fenollar

doi:10.1016/j.nmni.2020.100706

Megasphaera vaginalis sp. nov. and Anaerococcus vaginimassiliensis sp. nov., new bacteria isolated from vagina of French woman with bacterial vaginosis

New Microbes New Infect. 2020 Jun 3:37:100706. doi: 10.1016/j.nmni.2020.100706. eCollection 2020 Sep.

Authors

A Bordigoni^{1

2}, C I Lo^{1

3}, E K Yimagou^{1

2}, K Diop^{1

3}, B Nicaise^{1

3}, D Raoult^{1

2}, C Desnues^{1

2}, F Fenollar^{1

3}

Affiliations

¹ Aix Marseille Université, IRD, AP-HM, MEФI, Marseille, France.
² IHU-Méditerranée Infection, Marseille, France.
³ Aix Marseille Université, IRD, AP-HM, SSA, VITROME, Marseille, France.

Abstract

Using the culturomics method, two strains were isolated, identified and characterized following the taxonogenomics concept. Megasphaera vaginalis sp. nov. strain Marseille-P4512 (= CSURP4512) and Anaerococcus vaginimassiliensis sp. nov. strain Marseille-P4857 (= CSURP4857) were isolated from the vagina of a French woman. The phylogenic tree, phenotypic criteria and genomic analysis described here clearly show that these two bacteria are different from previously known bacterial species with standing in nomenclature and new members of Firmicutes phylum.

Keywords: Anaerococcus vaginimassiliensis sp. nov.; Bacteria; Culturomics; Megasphaera vaginalis sp. nov.; Taxonogenomics; Vagina.