Complete genome sequences of probiotic strains Bifidobacterium animalis subsp. lactis B420 and Bi-07 |
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| Authors: | Buffy Stahl Rodolphe Barrangou |
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| Institution: | DuPont Nutrition and Health, Madison, Wisconsin, USA. |
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| Abstract: | We present the complete genomes of Bifidobacterium animalis subsp. lactis B420 and Bi-07. Comparative genomic analysis with the type strain DSMZ10140 revealed 40 to 55 single nucleotide polymorphisms (SNPs) and an indel in a clustered regularly interspaced short palindromic repeat (CRISPR) locus. These genetic differences provide a molecular basis for strain typing within the two main phylogenetic groups of this monomorphic species. |
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