Evidence map›Paper›PMID 22675074›Full record

ArticleNucleic acids research2012

Integration of Hi-C and ChIP-seq data reveals distinct types of chromatin linkages.

Xun Lan, Heather Witt, Koichi Katsumura, Zhenqing Ye, Qianben Wang, Emery H Bresnick, Peggy J Farnham, Victor X Jin

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
4.4field-weighted citation impact, top 5% of its field
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

70 citing papers in PubMed, 116 citations in OpenAlex.

  1. Repeat expansions inbioRxiv : the preprint server for biology · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. HLA Genetics for the Human Diseases.Advances in experimental medicine and biology · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Mapping nucleosome and chromatin architectures: A survey of computational methods.Computational and structural biotechnology journal · 2022
    Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

10 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 at 1 institution in 1 country.

Xun LanDepartment of Biomedical Informatics, 460 W 12th Avenue, 212 BRT, The Ohio State University, Columbus, OH 43210, USA.
Heather Witt
Koichi Katsumura
Zhenqing Ye
Qianben Wang
Emery H Bresnick
Peggy J Farnham
Victor X Jin
University of Wisconsin–Madison · US

Funding

Production Center for Global Mapping of Regulatory ElementsU54HG004558 · NHGRI · YALE UNIVERSITY · PI SNYDER, MICHAEL P. · 2007 to 2011
$15.4M
Hematopoietic Regulation via GATA SwitchesR01DK068634 · NIDDK · UNIVERSITY OF WISCONSIN-MADISON · PI Emery H. Bresnick · 2006 to 2026
$7.5M
Transcriptional Control of Hemoglobin Synthesis and Erythrocyte DevelopmentR01DK050107 · NIDDK · UNIVERSITY OF WISCONSIN-MADISON · PI Emery H. Bresnick · 1996 to 2026
$6.1M
Transcriptional Control of Hemoglobin SynthesisR37DK050107 · NIDDK · UNIVERSITY OF WISCONSIN-MADISON · PI BRESNICK, EMERY H · 2011 to 2020
$3.5M
Regulation of androgen receptor function by H3K4 methylation in prostate cancerR01CA151979 · NCI · OHIO STATE UNIVERSITY · PI WANG, QIANBEN · 2011 to 2015
$1.6M
Hematopoietic Regulation Via GATA SwitchesR56DK068634 · NIDDK · UNIVERSITY OF WISCONSIN MADISON · PI BRESNICK, EMERY H. · 2005 to 2005
$109k
Howard Hughes Medical InstituteNCI NIH HHS CA45250NCI NIH HHS R01 CA151979NHGRI NIH HHS 1U54HG004558NIDDK NIH HHS DK68634NIDDK NIH HHS R01 DK050107NIDDK NIH HHS R01 DK068634NIDDK NIH HHS R37 DK050107
6 · The paper itself

Abstract

We have analyzed publicly available K562 Hi-C data, which enable genome-wide unbiased capturing of chromatin interactions, using a Mixture Poisson Regression Model and a power-law decay background to define a highly specific set of interacting genomic regions. We integrated multiple ENCODE Consortium resources with the Hi-C data, using DNase-seq data and ChIP-seq data for 45 transcription factors and 9 histone modifications. We classified 12 different sets (clusters) of interacting loci that can be distinguished by their chromatin modifications and which can be categorized into two types of chromatin linkages. The different clusters of loci display very different relationships with transcription factor-binding sites. As expected, many of the transcription factors show binding patterns specific to clusters composed of interacting loci that encompass promoters or enhancers. However, cluster 9, which is distinguished by marks of open chromatin but not by active enhancer or promoter marks, was not bound by most transcription factors but was highly enriched for three transcription factors (GATA1, GATA2 and c-Jun) and three chromatin modifiers (BRG1, INI1 and SIRT6). To investigate the impact of chromatin organization on gene regulation, we performed ribonucleicacid-seq analyses before and after knockdown of GATA1 or GATA2. We found that knockdown of the GATA factors not only alters the expression of genes having a nearby bound GATA but also affects expression of genes in interacting loci. Our work, in combination with previous studies linking regulation by GATA factors with c-Jun and BRG1, provides genome-wide evidence that Hi-C data identify sets of biologically relevant interacting loci.

Indexed as

Gene Expression RegulationBinding SitesChromatinChromatin ImmunoprecipitationCluster AnalysisEpigenesis, GeneticGATA Transcription FactorsGenetic LociGenome, HumanHistonesHumansK562 CellsRegression AnalysisRegulatory Elements, TranscriptionalSequence Analysis, DNASequence Analysis, RNAChromatinGATA Transcription FactorsHistonesTranscription Factors

Identifiers

PMID22675074
PMCPMC3439894
OpenAlexW1964672978

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.