کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6490325 | 1416970 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Complete genome sequence of Bifidobacterium choerinum FMB-1, a resistant starch-degrading bacterium
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The strain Bifidobacterium choerinum FMB-1, a bacterium with a strong ability to degrade resistant starch (RS), was isolated from rumen fluids of Korean native cattle (Bos taurus coreanae). Degradation experiments revealed that it could degrade approximately 80% of native granular starches within 8â¯h. Although B. choerinum has strong RS degradation abilities, a completed genomic resource has not yet been proposed. Here we present the complete whole genome data of B. choerinum FMB-1. It consists of a circular chromosome (2,257,294â¯bp) and one plasmid (11,012â¯bp). Genome analysis revealed that at least 11 protein-coding genes were related to α-glucan degradation. The abundance of these genes may affect the efficacy of granular starch degradation. We also found the existence of antimicrobial resistance genes in the genome, which were not reported in other B. choerinum genomes. The whole genome information of B. choerinum FMB-1 could improve the understanding of the RS degradation mechanism of bovine gut microorganisms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Biotechnology - Volume 274, 20 May 2018, Pages 28-32
Journal: Journal of Biotechnology - Volume 274, 20 May 2018, Pages 28-32
نویسندگان
Dong-Hyun Jung, Won-Hyong Chung, Dong-Ho Seo, Young-Do Nam, Shawn Yoon, Cheon-Seok Park,