2023
Evidence that OLE RNA is a component of a major stress‐responsive ribonucleoprotein particle in extremophilic bacteria
Breaker R, Harris K, Lyon S, Wencker F, Fernando C. Evidence that OLE RNA is a component of a major stress‐responsive ribonucleoprotein particle in extremophilic bacteria. Molecular Microbiology 2023, 120: 324-340. PMID: 37469248, DOI: 10.1111/mmi.15129.Peer-Reviewed Original ResearchConceptsOLE RNAPrecise biochemical functionFundamental cellular processesCell growthTOR complexesProtein partnersRibonucleoprotein complexesCellular processesRNP complexesBiochemical functionsGram-positive bacteriaNoncoding RNAsRibonucleoprotein particleExtremophilic bacteriaBacterial speciesGenetic disruptionStress conditionsDiverse pathwaysRNAMetabolic adaptationCell membraneExtreme environmentsCarbon sourceBacteriaComplexes
2022
Ornate, large, extremophilic (OLE) RNA forms a kink turn necessary for OapC protein recognition and RNA function
Lyon S, Harris K, Odzer N, Wilkins S, Breaker R. Ornate, large, extremophilic (OLE) RNA forms a kink turn necessary for OapC protein recognition and RNA function. Journal Of Biological Chemistry 2022, 298: 102674. PMID: 36336078, PMCID: PMC9723947, DOI: 10.1016/j.jbc.2022.102674.Peer-Reviewed Original ResearchConceptsOLE RNARNP complexesRNA-protein binding assaysPrecise biochemical functionRNA structural motifsInability of cellsNatural binding sitesRibonucleoprotein complexesRNA functionBiochemical functionsExhibit phenotypesBacterial proteinsK-turnKink turnBacillus haloduransDisruptive mutationsSame proteinBacterial speciesProtein recognitionAnaerobic bacterial speciesFunctional roleSecondary structureRNAProteinOapB