Intra-Species Diversity between Seven Bifidobacterium adolescentisStrains Identified by Genome-Wide Tiling Array Analysis

Autor: YASUI, Kazumasa, TABATA, Mototsugu, YAMADA, Satoki, ABE, Takashi, IKEMURA, Toshimichi, OSAWA, Ro, SUZUKI, Tohru
Zdroj: Bioscience, Biotechnology, and Biochemistry; June 2009, Vol. 73 Issue: 6 p1422-1424, 3p
Abstrakt: Six Bifidobacterium adolescentisstrains, JCM1275, JCM1251, JCM7044, JCM7045, JCM7046, and 9-124, were analyzed using a tiling array designed according to the full genome sequence of ATCC15703. The results demonstrated deletion clusters along with single-gene mutations and deletions. Most deletions concerned genes involved in polysaccharide and cell-surface biogenesis. A dendrogram illustrating the deletions and mutations is presented and the evolution of B. adolescentisis discussed.
Databáze: Supplemental Index