Comparative analysis of an intestinal strain of Bifidobacterium longum and a strain of Bifidobacterium animalis subspecies lactis in Cheddar cheese

Polyphasic taxonomic analysis of Bifidobacterium animalis and Bifidobacterium lactis reveals relatedness at the subspecies level: reclassification of Bifidobacterium animalis as Bifidobacterium animalis subsp. animalis subsp. nov. and Bifidobacterium lactis as Bifidobacterium animalis subsp. lactis subsp. nov.

The taxonomic standing of Bifidobacterium lactis and Bifidobacterium animalis was investigated using a polyphasic approach. Sixteen representatives of both taxa were found to be phenotypically similar and shared more than 70% DNA-DNA relatedness (76-100%), which reinforces the conclusions of previous studies in which B. lactis and B. animalis were considered to be one single species. However, t...

Bifidobacterium animalis and Bifidobacterium longum administered to Wistar rats

Complete genome sequence of Bifidobacterium animalis subsp. lactis BB-12, a widely consumed probiotic strain.

Bifidobacterium animalis subsp. lactis BB-12 is a commercially available probiotic strain used throughout the world in a variety of functional foods and dietary supplements. The benefits of BB-12 have been documented in a number of independent clinical trials. Determination of the complete genome sequence reveals a single circular chromosome of 1,942,198 bp with 1,642 predicted protein-encoding...

Complete genome sequence of probiotic Bifidobacterium animalis subsp. lactis strain V9.

Bifidobacterium animalis subsp. lactis strain V9 is a Chinese commercial bifidobacteria with several probiotic functions. It was isolated from a healthy Mongolian child in China. We present here the complete genome sequence of V9 and compare it to 3 other published genome sequences of B. animalis subsp. lactis strains. The result indicates the lack of polymorphism among strains of this subspeci...

The Science behind the Probiotic Strain Bifidobacterium animalis subsp. lactis BB-12®

This review presents selected data on the probiotic strain Bifidobacterium animalis subsp. lactis BB-12(®) (BB-12(®)), which is the world's most documented probiotic Bifidobacterium. It is described in more than 300 scientific publications out of which more than 130 are publications of human clinical studies. The complete genome sequence of BB-12(®) has been determined and published. BB-12(®) o...