Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Cell Anatomy
Modulation Of Bacterial Fitness And Virulence Through Antisense Rnas, Jess A. Millar, Rahul Raghavan
Modulation Of Bacterial Fitness And Virulence Through Antisense Rnas, Jess A. Millar, Rahul Raghavan
Biology Faculty Publications and Presentations
Regulatory RNAs contribute to gene expression control in bacteria. Antisense RNAs (asRNA) are a class of regulatory RNAs that are transcribed from opposite strands of their target genes. Typically, these untranslated transcripts bind to cognate mRNAs and rapidly regulate gene expression at the post-transcriptional level. In this article, we review asRNAs that modulate bacterial fitness and increase virulence. We chose examples that underscore the variety observed in nature including, plasmid- and chromosome-encoded asRNAs, a riboswitch-regulated as RNA, and as RNAs that require other RNAs or RNA binding proteins for stability and activity. We explore how as RNAs improve bacterial fitness …