Publications des scientifiques de l'IRD

Alou M. T., Rathored J., Michelle C., Dubourg G., Andrieu C., Armstrong N., Sokhna Cheikh, Diallo A., Raoult D., Fournier P. E. (2017). Inediibacterium massiliense gen. nov., sp. nov., a new bacterial species isolated from the gut microbiota of a severely malnourished infant. Antonie Van Leeuwenhoek International = Journal of General and Molecular Microbiology, 110 (6), p. 737-750. ISSN 0003-6072.

Titre du document
Inediibacterium massiliense gen. nov., sp. nov., a new bacterial species isolated from the gut microbiota of a severely malnourished infant
Année de publication
2017
Type de document
Article référencé dans le Web of Science WOS:000401464000002
Auteurs
Alou M. T., Rathored J., Michelle C., Dubourg G., Andrieu C., Armstrong N., Sokhna Cheikh, Diallo A., Raoult D., Fournier P. E.
Source
Antonie Van Leeuwenhoek International = Journal of General and Molecular Microbiology, 2017, 110 (6), p. 737-750 ISSN 0003-6072
A novel strain, Mt12(T) (=CSUR P1907 = DSM 100590), was isolated from the fecal sample of a 7-month-old girl from Senegal afflicted with severe acute malnutrition. This bacterium is a strictly anaerobic, spore-forming Gram-stain positive bacillus. The major cellular fatty acid was identified as tetradecanoic acid. Its 16S rRNA gene sequence exhibited 94.9% similarity with that of Crassaminicella profunda strain Ra1766H(T), currently the closest species with a validly published name. The draft genome of strain Mt12(T) is 3,497,275-bp long with a 30.45% of G+C content. 3397 genes were predicted, including 3268 protein-coding genes and 129 RNAs, including eight 16S rRNAs. Genomic comparison with closely related species with an available genome showed a lower quantitative genomic content. The phylogenetic analysis alongside the dDDH values under 30% and phenotypic characteristics suggest that strain Mt12(T) represents a new genus within the family Clostridiaceae, for which the name Inediibacterium massiliense gen. nov., sp. nov. is proposed.
Plan de classement
Nutrition, alimentation [054] ; Biotechnologies [084]
Description Géographique
SENEGAL
Localisation
Fonds IRD [F B010070048]
Identifiant IRD
fdi:010070048
Contact