Ivan Surovtsev
Research Scientist in Cell BiologyCards
About
Research
Publications
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 ResearchA quantitative ultrastructural timeline of nuclear autophagy reveals a role for dynamin-like protein 1 at the nuclear envelope
Mannino P, Perun A, Surovtsev I, Ader N, Shao L, Rodriguez E, Melia T, King M, Lusk C. A quantitative ultrastructural timeline of nuclear autophagy reveals a role for dynamin-like protein 1 at the nuclear envelope. Nature Cell Biology 2025, 27: 464-476. PMID: 39920277, PMCID: PMC11908896, DOI: 10.1038/s41556-025-01612-1.Peer-Reviewed Original Research
2024
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 ResearchIdentifying topologically associating domains using differential kernels
Maisuradze L, King M, Surovtsev I, Mochrie S, Shattuck M, O’Hern C. Identifying topologically associating domains using differential kernels. PLOS Computational Biology 2024, 20: e1012221. PMID: 39008525, PMCID: PMC11249266, DOI: 10.1371/journal.pcbi.1012221.Peer-Reviewed Original ResearchThe condensation of HP1α/Swi6 imparts nuclear stiffness
Williams J, Surovtsev I, Schreiner S, Chen Z, Raiymbek G, Nguyen H, Hu Y, Biteen J, Mochrie S, Ragunathan K, King M. The condensation of HP1α/Swi6 imparts nuclear stiffness. Cell Reports 2024, 43: 114373. PMID: 38900638, PMCID: PMC11348953, DOI: 10.1016/j.celrep.2024.114373.Peer-Reviewed Original ResearchEffect 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 Research
2023
An ESCRT grommet cooperates with a diffusion barrier to maintain nuclear integrity
Ader N, Chen L, Surovtsev I, Chadwick W, Rodriguez E, King M, Lusk C. An ESCRT grommet cooperates with a diffusion barrier to maintain nuclear integrity. Nature Cell Biology 2023, 25: 1465-1477. PMID: 37783794, PMCID: PMC11365527, DOI: 10.1038/s41556-023-01235-4.Peer-Reviewed Original ResearchLoops 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 Research
2021
Extrusion of chromatin loops by a composite loop extrusion factor
Yan H, Surovtsev I, Williams JF, Bailey MLP, King MC, Mochrie SGJ. Extrusion of chromatin loops by a composite loop extrusion factor. Physical Review E 2021, 104: 024414. PMID: 34525654, PMCID: PMC9112126, DOI: 10.1103/physreve.104.024414.Peer-Reviewed Original ResearchInterconnecting solvent quality, transcription, and chromosome folding in Escherichia coli
Xiang Y, Surovtsev IV, Chang Y, Govers SK, Parry BR, Liu J, Jacobs-Wagner C. Interconnecting solvent quality, transcription, and chromosome folding in Escherichia coli. Cell 2021, 184: 3626-3642.e14. PMID: 34186018, DOI: 10.1016/j.cell.2021.05.037.Peer-Reviewed Original Research