Ribonucleotides in bacterial DNA. (May 2015)

• Record Type: Journal Article
• Authors: Schroeder, Jeremy W.; Randall, Justin R.; Matthews, Lindsay A.; Simmons, Lyle A.
• Is Part Of: Critical reviews in biochemistry and molecular biology. Volume 50:Number 3(2015:May/Jun.)
• Page Start: 181
• Page End: 193
• Publication Date: 2015-05
• Subjects: Biochemistry -- Periodicals; Molecular biology -- Periodicals; Biochemistry -- Periodicals; Molecular Biology -- Periodicals; Review Literature -- Periodicals; 572
• Languages: English
• ISSNs: 1040-9238

Abstract

<abstract> <title>Abstract</title> <p>In all living cells, DNA is the storage medium for genetic information. Being quite stable, DNA is well-suited for its role in storage and propagation of information, but RNA is also covalently included in DNA through various mechanisms. Recent studies also demonstrate useful aspects of including ribonucleotides in the genome during repair. Therefore, our understanding of the consequences of RNA inclusion into bacterial genomic DNA is just beginning, but with its high frequency of occurrence the consequences and potential benefits are likely to be numerous and diverse. In this review, we discuss the processes that cause ribonucleotide inclusion in genomic DNA, the pathways important for ribonucleotide removal and the consequences that arise should ribonucleotides remain nested in genomic DNA.</p> </abstract>