Evidence map›Paper›PMID 21795386›Full record

ArticleGenome research2011

Dynamics of the epigenetic landscape during erythroid differentiation after GATA1 restoration.

Weisheng Wu, Yong Cheng, Cheryl A Keller, Jason Ernst, Swathi Ashok Kumar, Tejaswini Mishra, Christapher Morrissey, Christine M Dorman, Kuan-Bei Chen, Daniela Drautz and 15 more

Open access · hybridAbstract read
In one paragraph

Article in Genome research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers.

0numbers the graph read from it
0cells of the map it votes in
96citing 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

96 citing papers in PubMed, 123 citations in OpenAlex.

  1. Mechanisms of Globin Gene Regulation in Mammals.Annual review of genetics · 2025
    Review
  2. Article
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36 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

25 authors at 6 institutions in 1 country.

Weisheng WuCenter for Comparative Genomics and Bioinformatics, Pennsylvania State University, University Park, Pennsylvania 16802, USA.
Yong Cheng
Cheryl A Keller
Jason Ernst
Swathi Ashok Kumar
Tejaswini Mishra
Christapher Morrissey
Christine M Dorman
Kuan-Bei Chen
Daniela Drautz
Belinda Giardine
Yoichiro Shibata
Lingyun Song
Max Pimkin
Gregory E Crawford
Terrence S Furey
Manolis Kellis
Webb Miller
James Taylor
Stephan C Schuster
Yu Zhang
Francesca Chiaromonte
Gerd A Blobel
Mitchell J Weiss
Ross C Hardison
Pennsylvania State University · USChildren's Hospital of Philadelphia · USDuke University · USBroad Institute · USEmory University · USUniversity of North Carolina at Chapel Hill · US

Funding

Transcriptional Networks Controlling Erythroid DifferentiationR01DK054937 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI Gerd A Blobel · 1999 to 2026
$12.8M
SOFTWARE FOR ANALYZING BIOSEQUENCE DATAR01HG002238 · NHGRI · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI MILLER, WEBB COLBY · 2000 to 2010
$7.8M
Global Predictions and Tests of Erythroid RegulationR01DK065806 · NIDDK · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI BLOBEL, GERD A, CHIAROMONTE, FRANCESCA · 2004 to 2013
$5.3M
Roles of CBP &PCAF During Hematopoietic DifferentiationR01DK058044 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI BLOBEL, GERD A · 2002 to 2023
$4.5M
A Data Analysis Center for integration of fly and worm modENCODE datasetsRC2HG005639 · NHGRI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI KELLIS, MANOLIS · 2009 to 2011
$4.1M
Regulatory Morif Discovery in the Human Genome Using Comparative GenomicsR01HG004037 · NHGRI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI KELLIS, MANOLIS · 2007 to 2015
$3.9M
Enhance human ENCODE by function comparisons to mouseRC2HG005573 · NHGRI · PENNSYLVANIA STATE UNIVERSITY, THE · PI HARDISON, ROSS C · 2009 to 2011
$2.2M
Integrative analysis of genomic and epigenomic datasets in multiple cell typesRC1HG005334 · NHGRI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI KELLIS, MANOLIS · 2009 to 2011
$1.4M
New Bayesian algorithms for genome-wide association mappingR01HG004718 · NHGRI · PENNSYLVANIA STATE UNIVERSITY, THE · PI ZHANG, YU · 2008 to 2014
$964k
NHGRI NIH HHS R01 HG002238NHGRI NIH HHS R01HG002238NHGRI NIH HHS R01 HG004037NHGRI NIH HHS R01 HG004718NHGRI NIH HHS R01HG004718NHGRI NIH HHS RC1 HG005334NHGRI NIH HHS RC1HG005334NHGRI NIH HHS RC2 HG005573NHGRI NIH HHS RC2HG005573NHGRI NIH HHS RC2 HG005639NHGRI NIH HHS RC2HG005639NIDDK NIH HHS R01 DK054937NIDDK NIH HHS R01 DK058044NIDDK NIH HHS R01 DK065806NIDDK NIH HHS R01DK065806NIDDK NIH HHS R01DK54937NIDDK NIH HHS R01DK58044
6 · The paper itself

Abstract

Interplays among lineage-specific nuclear proteins, chromatin modifying enzymes, and the basal transcription machinery govern cellular differentiation, but their dynamics of action and coordination with transcriptional control are not fully understood. Alterations in chromatin structure appear to establish a permissive state for gene activation at some loci, but they play an integral role in activation at other loci. To determine the predominant roles of chromatin states and factor occupancy in directing gene regulation during differentiation, we mapped chromatin accessibility, histone modifications, and nuclear factor occupancy genome-wide during mouse erythroid differentiation dependent on the master regulatory transcription factor GATA1. Notably, despite extensive changes in gene expression, the chromatin state profiles (proportions of a gene in a chromatin state dominated by activating or repressive histone modifications) and accessibility remain largely unchanged during GATA1-induced erythroid differentiation. In contrast, gene induction and repression are strongly associated with changes in patterns of transcription factor occupancy. Our results indicate that during erythroid differentiation, the broad features of chromatin states are established at the stage of lineage commitment, largely independently of GATA1. These determine permissiveness for expression, with subsequent induction or repression mediated by distinctive combinations of transcription factors.

Indexed as

Epigenesis, GeneticAnimalsBasic Helix-Loop-Helix ProteinsCell DifferentiationCell LineChromatin Assembly and DisassemblyChromatin ImmunoprecipitationErythropoiesisEstradiolGATA1 Transcription FactorGATA2 Transcription FactorGene Expression ProfilingGene SilencingMiceMultivariate AnalysisPeptide HydrolasesBasic Helix-Loop-Helix ProteinsEstradiolGata1 protein, mouseGATA1 Transcription FactorGata2 protein, mouseGATA2 Transcription FactorhistonasePeptide HydrolasesProto-Oncogene ProteinsReceptors, EstrogenRecombinant ProteinsTal1 protein, mouseT-Cell Acute Lymphocytic Leukemia Protein 1

Identifiers

PMID21795386
PMCPMC3202283
OpenAlexW2135478764

What OpenQuestion holds

Textmetadata
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.