Cited by 1,196Genomics and Chromatin DynamicsNuclear Structure and FunctionChromatin Remodeling and Cancer

The DOI matches its Crossref record; 80 of the 80 references it cites were found in a registry or an index.

Two independent modes of chromatin organization revealed by cohesin removal

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Published version of a preprint

Abstract

Imaging and chromosome conformation capture studies have revealed several layers of chromosome organization, including segregation into megabase-sized active and inactive compartments, and partitioning into sub-megabase domains (TADs). It remains unclear, however, how these layers of organization form, interact with one another and influence genome function. Here we show that deletion of the cohesin-loading factor Nipbl in mouse liver leads to a marked reorganization of chromosomal folding. TADs and associated Hi-C peaks vanish globally, even in the absence of transcriptional changes. By contrast, compartmental segregation is preserved and even reinforced. Strikingly, the disappearance of TADs unmasks a finer compartment structure that accurately reflects the underlying epigenetic landscape. These observations demonstrate that the three-dimensional organization of the genome results from the interplay of two independent mechanisms: cohesin-independent segregation of the genome into fine-scale compartments, defined by chromatin state; and cohesin-dependent formation of TADs, possibly by loop extrusion, which helps to guide distant enhancers to their target genes.

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Crossref · 10.1038/nature24281

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Research works printed but not linked: 2

  1. Wutz, G. et al. CTCF, WAPL and PDS5 proteins control the formation of TADs and loops by cohesin. Preprint at https://www.biorxiv.org/content/early/2017/08/18/177444 (2017) · DOI
  2. Bishop, C. M. Pattern Recognition and Machine Learning (Springer, 2006)

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Metadata

Authors
Schwarzer, W., Abdennur, N., Goloborodko, A., Pekowska, A., Fudenberg, G., Loe-Mie, Y., Fonseca, N. A., Huber, W., Haering, C. H., Mirny, L., & Spitz, F.
Affiliations
  • European Molecular Biology Laboratory (DE)
  • Massachusetts Institute of Technology (US)
  • Centre National de la Recherche Scientifique (FR)
  • European Bioinformatics Institute (GB)
Corresponding author
Mirny, Leonid
Venue
Nature
Published
2017-09-27
Volume
551
Issue
7678
Pages
51-56
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2757387674
Cited by
1,196
References
78
Citations by year
2026: 83 · 2025: 121 · 2024: 114 · 2023: 120 · 2022: 142 · 2021: 158 · 2020: 153 · 2019: 159 · 2018: 113 · 2017: 32
FWCI
51.52
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • HAL (submittedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DSpace@MIT (Massachusetts Institute of Technology) (submittedVersion, cc-by-nc)
Funders
  • National Science Foundation (1504942)
  • European Molecular Biology Laboratory
  • European Commission (305626)
  • Deutsche Forschungsgemeinschaft (1331/3-1, SP 1331/3-1)
  • National Institutes of Health (DK 107980)
  • National Institute of General Medical Sciences (R01GM114190)
  • National Institute of Diabetes and Digestive and Kidney Diseases (U54DK107980)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Nuclear Structure and Function
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Chromatin Remodeling and Cancer
Keywords
chromatin organization, topologically associating domains, cohesin, NIPBL, loop extrusion, enhancer-promoter interactions, 3D genome organization, chromatin state, CTCF, interphase chromosomes, hepatocytes, genome compartmentalization
MeSH terms
Cohesins, Animals, Chromatin, Chromosomal Proteins, Non-Histone, Enhancer Elements, Genetic, Liver, Transcription Factors, Transcription, Genetic, Cell Cycle Proteins, Epigenesis, Genetic, Chromosome Positioning, Mice

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