Cohesin distribution alone predicts chromatin organization in yeast via conserved-current loop extrusion
Yuan T, Yan H, Li K, Surovtsev I, King M, Mochrie S. Cohesin distribution alone predicts chromatin organization in yeast via conserved-current loop extrusion. Genome Biology 2024, 25: 293. PMID: 39543681, PMCID: PMC11566905, DOI: 10.1186/s13059-024-03432-2.Peer-Reviewed Original ResearchConceptsTopologically associating domainsLoop extrusionTopologically associating domains boundariesNon-vertebrate eukaryotesChIP-seq dataChromatin spatial organizationTree of lifeHi-C mapsBinds CTCFCohesin distributionTAD boundariesCTCF sitesChromatin organizationDNA sequencesCTCFCohesinYeastChromatinSpatial organizationEukaryotesGenomeResultsToVertebratesExtrusion factorsOrganizationEffect of loops on the mean-square displacement of Rouse-model chromatin
Yuan T, Yan H, Bailey M, Williams J, Surovtsev I, King M, Mochrie S. Effect of loops on the mean-square displacement of Rouse-model chromatin. Physical Review E 2024, 109: 044502. PMID: 38755928, DOI: 10.1103/physreve.109.044502.Peer-Reviewed Original ResearchConceptsStretching exponentConsistent with recent experimentsTopologically associating domainsMean square displacementRecent experimentsLoop extrusionExponent valuesTAD formationTree of lifeDynamics of chromatinExponentEffects of loopChromatin lociChromatin dynamicsRouse modelChromatin organizationChromatin mobilityGene locusContact mapsDynamicsChromatinLoopPolymer dynamicsLociPolymer simulations