{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"submitter":["Schooley A"],"funding":["NHGRI NIH HHS"],"pubmed_abstract":["Identity-specific interphase chromosome conformation must be re-established each time a cell divides. To understand how interphase folding is inherited, we developed an experimental approach that physically segregates mediators of G1 folding that are intrinsic to mitotic chromosomes from cytoplasmic factors. Proteins essential for nuclear transport, RanGAP1 and Nup93, were degraded in pro-metaphase arrested DLD-1 cells to prevent the establishment of nucleo-cytoplasmic transport during mitotic exit and isolate the decondensing mitotic chromatin of G1 daughter cells from the cytoplasm. Using this approach, we discover a transient folding intermediate entirely driven by chromosome-intrinsic factors. In addition to conventional compartmental segregation, this chromosome-intrinsic folding prog"],"journal":["bioRxiv : the preprint server for biology"],"pagination":["2024.09.16.613305"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11429855"],"repository":["biostudies-literature"],"pubmed_title":["Interphase chromosome conformation is specified by distinct folding programs inherited via mitotic chromosomes or through the cytoplasm."],"pmcid":["PMC11429855"],"funding_grant_id":["R01 HG003143","UM1 HG011536"],"pubmed_authors":["Venev SV","Dasso M","Dekker J","Schooley A","Aksenova V","Navarrete E"],"additional_accession":[]},"is_claimable":false,"name":"Interphase chromosome conformation is specified by distinct folding programs inherited via mitotic chromosomes or through the cytoplasm.","description":"Identity-specific interphase chromosome conformation must be re-established each time a cell divides. To understand how interphase folding is inherited, we developed an experimental approach that physically segregates mediators of G1 folding that are intrinsic to mitotic chromosomes from cytoplasmic factors. Proteins essential for nuclear transport, RanGAP1 and Nup93, were degraded in pro-metaphase arrested DLD-1 cells to prevent the establishment of nucleo-cytoplasmic transport during mitotic exit and isolate the decondensing mitotic chromatin of G1 daughter cells from the cytoplasm. Using this approach, we discover a transient folding intermediate entirely driven by chromosome-intrinsic factors. In addition to conventional compartmental segregation, this chromosome-intrinsic folding prog","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Sep","modification":"2026-07-06T03:17:21.728Z","creation":"2025-04-07T00:11:24.438Z"},"accession":"S-EPMC11429855","cross_references":{"pubmed":["39345587"],"doi":["10.1101/2024.09.16.613305"]}}