| Literature DB >> 28893355 |
Sabrina Duranti1, Marta Mangifesta1,2, Gabriele Andrea Lugli1, Francesca Turroni1, Rosaria Anzalone1, Christian Milani1, Leonardo Mancabelli1, Maria Cristina Ossiprandi3, Marco Ventura1.
Abstract
A novel Bifidobacterium strain, Tam10BT, i.e. LMG 30126T, was isolated from emperor tamarin (Saguinus imperator). Cells were Gram-positive, non-motile, non-sporulating, non-haemolytic, facultative anaerobic and fructose 6-phosphate phosphoketolase-positive. Phylogenetic analyses based on 16S rRNA genes as well as multilocus sequences (representing hsp60, rpoB, dnaJ, dnaG and clpC genes) and the core genome revealed that Bifidobacterium Tam10BT exhibited close phylogenetic relatedness to Bifidobacterium tissieri DSM 100201T. Comparative analysis of 16S rRNA gene sequences confirmed the phylogenetic results showing the highest gene sequence identity with strain B. tissieri DSM 100201T (96.5 %). Furthermore, genotyping based on the genome sequence of Tam 10B, in combination with phenotypic analyses, clearly showed that strain Tam10BT is distinct from each of the type strains of the so far recognized Bifidobacterium species. The type strain Tam10BT (=LMG 30126T=CCUG 70655T) represents a novel species, for which the name Bifidobacteriumvansinderenii sp. nov is proposed.Entities:
Keywords: Bifidobacterium; Bifidobacterium vansinderenii; Emperor tamarin; Saguinus imperator; bifidobacteria; next-generation sequencing
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Year: 2017 PMID： 28893355 DOI： 10.1099/ijsem.0.002243
Source DB: PubMed Journal: Int J Syst Evol Microbiol ISSN： 1466-5026 Impact factor: 2.747