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Complete genome sequence of Bifidobacterium animalis subsp. lactis BB-12, a widely consumed probiotic strain
Christel Garrigues1, Eric Johansen, Martin B Pedersen
1Department of Physiology, Chr Hansen A/S, Hørsholm DK-2970, Denmark.
Abstract:
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 genes, 4 rRNA operons, and 52 tRNA genes. Knowledge of this sequence will lead to insight into the specific features which give this strain its probiotic properties.
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