2024
An epigenetic timer regulates the transition from cell division to cell expansion during Arabidopsis petal organogenesis
Huang R, Irish V. An epigenetic timer regulates the transition from cell division to cell expansion during Arabidopsis petal organogenesis. PLOS Genetics 2024, 20: e1011203. PMID: 38442104, PMCID: PMC10942257, DOI: 10.1371/journal.pgen.1011203.Peer-Reviewed Original ResearchConceptsCell division to cell expansionCell divisionCell expansionRemodeling of chromatin accessibilityResponse to environmental changesRNA polymerase activityPlant developmental timingRegulate developmental eventsMultiple cell divisionsDownstream direct targetsCorepressor TOPLESSArabidopsis petalsChromatin accessibilityHistone modificationsPetal developmentEpigenetic stateTranscriptional repressorPetal organogenesisPolymerase activityEpigenetic memoryPetal primordiaPlant organogenesisCell cycleEpigenetic factorsControl organogenesis
2021
Do Epigenetic Timers Control Petal Development?
Huang R, Huang T, Irish V. Do Epigenetic Timers Control Petal Development? Frontiers In Plant Science 2021, 12: 709360. PMID: 34295349, PMCID: PMC8290480, DOI: 10.3389/fpls.2021.709360.Peer-Reviewed Original ResearchGene expressionEpigenetic factorsSuch regulatory mechanismsPetal developmentPlant organogenesisHeritable changesChromatin structureDNA accessibilityEpigenetic controlHistone modificationsEpigenetic modificationsPetal growthDNA methylationDevelopmental timingDevelopmental eventsRegulatory mechanismsDevelopmental transitionsMolecular mechanismsCell typesEnvironmental changesDevelopmental progressionOrganogenesisSuch modificationsRecent studiesExpression