2025
Coarse-grained chromatin dynamics by tracking multiple similarly labeled gene loci
Mader A, Rodriguez A, Yuan T, Surovtsev I, King M, Mochrie S. Coarse-grained chromatin dynamics by tracking multiple similarly labeled gene loci. Biophysical Journal 2025, 124: 2120-2132. PMID: 40369871, PMCID: PMC12256843, DOI: 10.1016/j.bpj.2025.05.008.Peer-Reviewed Original ResearchChromatin polymerChromatin configurationLocus identityGenomic positionsLabeled lociLiving cellsLocus configurationsChromatin dynamicsMultiple lociGene locusChromatin researchChromatinLociSingle-particle trackingFluorescent labelingCorrect assignmentDynamic loopTemporal dynamicsCellsGenesModel polymersLabelingIdentity
2023
Loops and the activity of loop extrusion factors constrain chromatin dynamics
Bailey M, Surovtsev I, Williams J, Yan H, Yuan T, Li K, Duseau K, Mochrie S, King M. Loops and the activity of loop extrusion factors constrain chromatin dynamics. Molecular Biology Of The Cell 2023, 34: ar78. PMID: 37126401, PMCID: PMC10398873, DOI: 10.1091/mbc.e23-04-0119.Peer-Reviewed Original ResearchConceptsChromatin dynamicsChromatin mobilityChromatin conformation capture experimentsINO80 chromatin remodelerSystematic genetic perturbationsDynamics of chromatinSWI/SNFChromatin fluctuationsCondensin complexRSC complexChromatin remodelersFission yeastChromosome structureChromatin polymerExtrusion factorsChromatin motionGenetic perturbationsThree-dimensional structureDNA structureChromatinCohesinPolymer simulationsIntroduction of loopsKey roleActive process
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