Exploration of the genomic diversity and core genome of the Bifidobacterium adolescentis phylogenetic group by means of a polyphasic approach.
نویسندگان
چکیده
In the current work, we describe genome diversity and core genome sequences among representatives of three bifidobacterial species, i.e., Bifidobacterium adolescentis, Bifidobacterium catenulatum, and Bifidobacterium pseudocatenulatum, by employing a polyphasic approach involving analysis of 16S rRNA gene and 16S-23S internal transcribed spacer (ITS) sequences, pulsed-field gel electrophoresis (PFGE), and comparative genomic hybridization (CGH) assays.
منابع مشابه
Phenotypic and Genotypic Characterization of Bifidobacterium Isolates from Healthy Adult Koreans
A total of twenty-two strict anaerobic and Gram-positive Bifidobacteria, identified as B. adolescentis, B.pseudocatenulatum, or B. longum, were isolated from healthy adult Koreans. We here investigated the cellmorphology, antimicrobial resistance patterns to novel antibiotics and genotypic differentiation ofBifidobacteria assessing repetitive DNA element PCR (rep-PCR) fingerpr...
متن کاملThe Evaluation of Genomic Relationships and Diversity of Wild and Cultivated Wheats Possessing A Genome in Different Ploidy Levels Using SSR Markers
Genomic relationships and diversity of 37 wild and cultivated wheat (Triticum sp.) possessing A genome include four T. urartu (Au), thirteen wild einkorn (Am), four cultivated einkorn (Am), seven durum wheat (BBAuAu), three T. zhukovskyi (AtAtAmAmGG) and six com...
متن کاملComparison of Phylogenetic and Evolutionary of Nucleotide Squences of HVR1 region of Mitochondria genom in Goats and Other Livestock Species
Maintaining genomic diversity in goat populations in different parts of Iran is essential for breeding programs, increasing production, survival, resistance to diseases, and various environmental changing conditions. The aim of the present study was to determine the sequence of HVR1 from the mitochondrial genome of Iranian native goats including Sistani, Pakistani, Black and Lorry ecotypes...
متن کاملThe Genome Sequence of Bifidobacterium moukalabense DSM 27321 Highlights the Close Phylogenetic Relatedness with the Bifidobacterium dentium Taxon
Bifidobacterium moukalabense DSM 27321 is the reference strain for a recently described new bifidobacterial species that has been isolated from a wild west lowland gorilla. Here, we report the whole-genome sequence of DSM 27321, which supports very close phylogenetic relatedness with members of the Bifidobacterium adolescentis phylogenetic group and, in particular, the Bifidobacterium dentium t...
متن کاملEvaluation of genetic diversity among strains of the human gut commensal Bifidobacterium adolescentis
Bifidobacteria are members of the human gut microbiota, being numerically dominant in the colon of infants, while also being prevalent in the large intestine of adults. In this study, we determined and analyzed the pan-genome of Bifidobacterium adolescentis, which is one of many bacteria found in the human adult gut microbiota. In silico analysis of the genome sequences of eighteen B. adolescen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Applied and environmental microbiology
دوره 79 1 شماره
صفحات -
تاریخ انتشار 2013