A Novel msDNA (Multicopy Single-Stranded DNA) Strain Present in Yersinia frederiksenii ATCC 33641 Contig01029 Enteropathogenic Bacteria with the Genomic Analysis of It's Retron. (17th November 2011)

• Record Type: Journal Article
• Authors: Das, Rasel; Shimamoto, Tadashi; Arifuzzaman, Md.
• Other Names: Ukuku Dike O. Academic Editor.
• Is Part Of: Journal of pathogens. Volume 2011(2011)
• Publication Date: 2011-11-17
• Subjects: Pathogenic microorganisms -- Periodicals; Bacteria -- pathogenicity; Microbiological Phenomena; Infection; Pathogenic microorganisms; Electronic journals; Periodicals; Periodicals; Fulltext; Internet Resources; Periodicals; 616.9
• DOI: 10.4061/2011/693769
• Languages: English
• ISSNs: 2090-3057

Abstract

Abstract : Retron is a retroelement that encodes msDNA (multicopy single-stranded DNA) which was significantly found mainly in Gram-negative pathogenic bacteria. We screened Yersinia frederiksenii ATCC 33641 contig01029 for the presence of retroelement by using bioinformatics tools and characterized a novel retron-Yf79 on the chromosome that encodes msDNA-Yf79. In this study, we perceived that, the codon usage of retron-Yf79 were noteworthy different from those of the Y. frederiksenii genome. It demonstrates that, the retron-Yf79 was a foreign DNA element and integrated into this organism genome during their evolution. In addition to this, we have observed a transposase gene which is located just downstream of retron-Yf79. So, the enzyme might be responsible for the transposition of this novel retron element.