RNA-binding proteins driving the regulatory activity of small non-coding RNAs in bacteria
Small non-coding RNAs (sRNAs) are critical post-transcriptional regulators of gene
expression. Distinct RNA-binding proteins (RBPs) influence the processing, stability and …
expression. Distinct RNA-binding proteins (RBPs) influence the processing, stability and …
Bacterial RNA chaperones and chaperone-like riboregulators: behind the scenes of RNA-mediated regulation of cellular metabolism
In all domains of life, RNA chaperones safeguard and guide the fate of the cellular RNA
pool. RNA chaperones comprise structurally diverse proteins that ensure proper folding …
pool. RNA chaperones comprise structurally diverse proteins that ensure proper folding …
A particle size threshold governs diffusion and segregation of PAR-3 during cell polarization
The actomyosin cortex regulates the localization and function of proteins at the plasma
membrane. Here, we study how membrane binding, cortical movements, and diffusion …
membrane. Here, we study how membrane binding, cortical movements, and diffusion …
Dynamic refolding of OxyS sRNA by the Hfq RNA chaperone
Abstract The Sm protein Hfq chaperones small non-coding RNAs (sRNAs) in bacteria,
facilitating sRNA regulation of target mRNAs. Hfq acts in part by remodeling the sRNA and …
facilitating sRNA regulation of target mRNAs. Hfq acts in part by remodeling the sRNA and …
Small RNAs as fundamental players in the transference of information during bacterial infectious diseases
JJ González Plaza - Frontiers in Molecular Biosciences, 2020 - frontiersin.org
Communication shapes life on Earth. Transference of information has played a paramount
role on the evolution of all living or extinct organisms since the appearance of life. Success …
role on the evolution of all living or extinct organisms since the appearance of life. Success …
Structural basis of rotavirus RNA chaperone displacement and RNA annealing
Rotavirus genomes are distributed between 11 distinct RNA molecules, all of which must be
selectively copackaged during virus assembly. This likely occurs through sequence-specific …
selectively copackaged during virus assembly. This likely occurs through sequence-specific …
Riboregulation in bacteria: From general principles to novel mechanisms of the trp attenuator and its sRNA and peptide products
E Evguenieva‐Hackenberg - Wiley Interdisciplinary Reviews …, 2022 - Wiley Online Library
Gene expression strategies ensuring bacterial survival and competitiveness rely on cis‐and
trans‐acting RNA‐regulators (riboregulators). Among the cis‐acting riboregulators are …
trans‐acting RNA‐regulators (riboregulators). Among the cis‐acting riboregulators are …
Impacts of small RNAs and their chaperones on bacterial pathogenicity
L Djapgne, AG Oglesby - Frontiers in Cellular and Infection …, 2021 - frontiersin.org
Bacterial small RNAs (sRNAs) are critical post-transcriptional regulators that exert broad
effects on cell physiology. One class of sRNAs, referred to as trans-acting sRNAs, base-pairs …
effects on cell physiology. One class of sRNAs, referred to as trans-acting sRNAs, base-pairs …
Switching fatty acid metabolism by an RNA-controlled feed forward loop
Hfq (host factor for phage Q beta) is key for posttranscriptional gene regulation in many
bacteria. Hfq's function is to stabilize sRNAs and to facilitate base-pairing with trans …
bacteria. Hfq's function is to stabilize sRNAs and to facilitate base-pairing with trans …
Intrinsically disordered interaction network in an RNA chaperone revealed by native mass spectrometry
RNA-binding proteins contain intrinsically disordered regions whose functions in RNA
recognition are poorly understood. The RNA chaperone Hfq is a homohexamer that contains …
recognition are poorly understood. The RNA chaperone Hfq is a homohexamer that contains …