Small RNAs, large networks: posttranscriptional regulons in gram-negative bacteria

K Papenfort, S Melamed - Annual review of microbiology, 2023 - annualreviews.org
Small regulatory RNA (sRNAs) are key mediators of posttranscriptional gene control in
bacteria. Assisted by RNA-binding proteins, a single sRNA often modulates the expression …

Trans-Acting Small RNAs and Their Effects on Gene Expression in Escherichia coli and Salmonella enterica

J Hör, G Matera, J Vogel, S Gottesman, G Storz - EcoSal Plus, 2020 - Am Soc Microbiol
The last few decades have led to an explosion in our understanding of the major roles that
small regulatory RNAs (sRNAs) play in regulatory circuits and the responses to stress in …

RNA-RNA interactomes of ProQ and Hfq reveal overlapping and competing roles

S Melamed, PP Adams, A Zhang, H Zhang, G Storz - Molecular cell, 2020 - cell.com
Base pairing RNAs modulate gene expression in all studied organisms. In many bacteria,
the base pairing between most small regulatory RNAs (sRNAs) and their targets is mediated …

RNA-binding proteins in bacteria

E Holmqvist, J Vogel - Nature Reviews Microbiology, 2018 - nature.com
RNA-binding proteins (RBPs) are central to most if not all cellular processes, dictating the
fate of virtually all RNA molecules in the cell. Starting with pioneering work on ribosomal …

Bacterial RNA biology on a genome scale

J Hör, SA Gorski, J Vogel - Molecular cell, 2018 - cell.com
Bacteria are an exceedingly diverse group of organisms whose molecular exploration is
experiencing a renaissance. While the classical view of bacterial gene expression was …

An overview of gene regulation in bacteria by small RNAs derived from mRNA 3′ ends

F Ponath, J Hör, J Vogel - FEMS microbiology reviews, 2022 - academic.oup.com
Over the past two decades, small noncoding RNAs (sRNAs) that regulate mRNAs by short
base pairing have gone from a curiosity to a major class of post-transcriptional regulators in …

sRNA-mediated control in bacteria: An increasing diversity of regulatory mechanisms

MG Jørgensen, JS Pettersen, BH Kallipolitis - Biochimica et Biophysica …, 2020 - Elsevier
Small regulatory RNAs (sRNAs) act as post-transcriptional regulators controlling bacterial
adaptation to environmental changes. Our current understanding of the mechanisms …

Coupled transcription-translation in prokaryotes: an old couple with new surprises

M Irastortza-Olaziregi, O Amster-Choder - Frontiers in Microbiology, 2021 - frontiersin.org
Coupled transcription-translation (CTT) is a hallmark of prokaryotic gene expression. CTT
occurs when ribosomes associate with and initiate translation of mRNAs whose transcription …

Small RNA-mediated regulation in bacteria: a growing palette of diverse mechanisms

T Dutta, S Srivastava - Gene, 2018 - Elsevier
Small RNAs (sRNAs) in bacteria have evolved with diverse mechanisms to balance their
target gene expression in response to changes in the environment. Accumulating studies on …

Impact of bacterial sRNAs in stress responses

E Holmqvist, EGH Wagner - Biochemical Society Transactions, 2017 - portlandpress.com
Bacterial life is harsh and involves numerous environmental and internal challenges that are
perceived as stresses. Consequently, adequate responses to survive, cope with, and …