Evidence map›Paper›PMID 33574602›Full record

ArticleNature genetics2021

Liquid chromatin Hi-C characterizes compartment-dependent chromatin interaction dynamics.

Houda Belaghzal, Tyler Borrman, Andrew D Stephens, Denis L Lafontaine, Sergey V Venev, Zhiping Weng, John F Marko, Job Dekker

Abstract readVideo-Audio Media
In one paragraph

Article in Nature genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

92 citing papers in PubMed.

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32 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Houda Belaghzal *Program in Systems Biology, Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA, USA.
Tyler Borrman *Program in Bioinformatics and Integrative Biology, University of Massachusetts Medical School, Worcester, MA, USA.
Andrew D StephensBiology Department, University of Massachusetts Amherst, Amherst, MA, USA.
Denis L LafontaineProgram in Systems Biology, Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA, USA.
Sergey V VenevProgram in Systems Biology, Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA, USA.ORCID http://orcid.org/0000-0002-1507-7460
Zhiping WengProgram in Bioinformatics and Integrative Biology, University of Massachusetts Medical School, Worcester, MA, USA.ORCID http://orcid.org/0000-0002-3032-7966
John F MarkoDepartment of Molecular Biosciences, Northwestern University, Evanston, IL, USA.
Job DekkerProgram in Systems Biology, Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA, USA. Job.Dekker@umassmed.edu.ORCID http://orcid.org/0000-0001-5631-0698

Funding

Structural Annotation of the Human GenomeR01HG003143 · NHGRI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI Job Dekker · 2003 to 2026
$15.4M
Center for 3D Structure and Physics of the GenomeU54DK107980 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI DEKKER, JOB · 2015 to 2019
$14.9M
Center for 3D Structure and Physics of the GenomeUM1HG011536 · NHGRI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI DEKKER, JOB, MIRNY, LEONID A · 2020 to 2024
$11.8M
Spatio-Temporal Organization of Chromatin and Information Transfer in CancerU54CA193419 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI O'HALLORAN, THOMAS V · 2015 to 2020
$10.4M
EDAC: ENCODE Data Analysis CenterU24HG009446 · NHGRI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI GERSTEIN, MARK BENDER, WENG, ZHIPING · 2017 to 2022
$10.4M
Activities of nucleoprotein complexes visualized in single-molecule experimentsR01GM105847 · NIGMS · NORTHWESTERN UNIVERSITY · PI MARKO, JOHN F · 2013 to 2025
$2.5M
Analyzing the role of chromatin compaction in nuclear mechanics, structure, and functionR00GM123195 · NIGMS · UNIVERSITY OF MASSACHUSETTS AMHERST · PI STEPHENS, ANDREW DANIEL · 2020 to 2022
$745k
Analyzing the role of chromatin compaction in nuclear mechanics, structure, and functionK99GM123195 · NIGMS · NORTHWESTERN UNIVERSITY · PI STEPHENS, ANDREW DANIEL · 2018 to 2019
$180k
NCI NIH HHS U54 CA193419NHGRI NIH HHS R01 HG003143NHGRI NIH HHS U24 HG009446NHGRI NIH HHS UM1 HG011536NIDDK NIH HHS U54 DK107980NIGMS NIH HHS K99 GM123195NIGMS NIH HHS R00 GM123195NIGMS NIH HHS R01 GM105847
6 · The paper itself

Abstract

Nuclear compartmentalization of active and inactive chromatin is thought to occur through microphase separation mediated by interactions between loci of similar type. The nature and dynamics of these interactions are not known. We developed liquid chromatin Hi-C to map the stability of associations between loci. Before fixation and Hi-C, chromosomes are fragmented, which removes strong polymeric constraint, enabling detection of intrinsic locus-locus interaction stabilities. Compartmentalization is stable when fragments are larger than 10-25 kb. Fragmentation of chromatin into pieces smaller than 6 kb leads to gradual loss of genome organization. Lamin-associated domains are most stable, whereas interactions for speckle- and polycomb-associated loci are more dynamic. Cohesin-mediated loops dissolve after fragmentation. Liquid chromatin Hi-C provides a genome-wide view of chromosome interaction dynamics.

Indexed as

Cell CompartmentationCell Cycle ProteinsCell NucleusChromatinChromatin Assembly and DisassemblyChromosomal Proteins, Non-HistoneChromosomes, HumanCohesinsHalf-LifeHumansK562 CellsKineticsCell Cycle ProteinsChromatinChromosomal Proteins, Non-HistoneCohesins

Identifiers

PMID33574602
PMCPMC7946813

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.