Evidence map›Paper›PMID 19657335›Full record

ArticleNature2009

Developmental and species-divergent globin switching are driven by BCL11A.

Vijay G Sankaran, Jian Xu, Tobias Ragoczy, Gregory C Ippolito, Carl R Walkley, Shanna D Maika, Yuko Fujiwara, Masafumi Ito, Mark Groudine, M A Bender and 2 more

Open access · greenAbstract read
In one paragraph

Article in Nature, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 244 papers.

0numbers the graph read from it
0cells of the map it votes in
244citing papers in PubMed
12.3field-weighted citation impact, top 1% 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

244 citing papers in PubMed, 374 citations in OpenAlex.

  1. Trial
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  4. Article
  5. Genetic influences on haematopoiesis.Nature reviews. Genetics · 2026
    Review
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184 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

12 authors at 8 institutions in 3 countries.

Vijay G SankaranDivision of Hematology/Oncology, Children's Hospital Boston and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Stem Cell Institute, Harvard Medical School, Boston, Massachusetts 02115, USA.
Jian Xu
Tobias Ragoczy
Gregory C Ippolito
Carl R Walkley
Shanna D Maika
Yuko Fujiwara
Masafumi Ito
Mark Groudine
M A Bender
Philip W Tucker
Stuart H Orkin
The University of Texas at Austin · USHoward Hughes Medical Institute · USFred Hutch Cancer Center · USHarvard Stem Cell Institute · USHarvard University Press · USRadiation Oncology Associates · USRed Cross Hospital · GRUniversity of Washington · US

Funding

TRANSCRIPTION FACTOR GATA-1 IN TERMINAL ERYTHROID DEVELOPMENTP01HL032262 · NHLBI · CHILDREN'S HOSPITAL BOSTON · PI ORKIN, STUART H · 1985 to 2021
$38.9M
Howard Hughes Medical InstituteNHLBI NIH HHS P01 HL032262
6 · The paper itself

Abstract

The contribution of changes in cis-regulatory elements or trans-acting factors to interspecies differences in gene expression is not well understood. The mammalian beta-globin loci have served as a model for gene regulation during development. Transgenic mice containing the human beta-globin locus, consisting of the linked embryonic (epsilon), fetal (gamma) and adult (beta) genes, have been used as a system to investigate the temporal switch from fetal to adult haemoglobin, as occurs in humans. Here we show that the human gamma-globin (HBG) genes in these mice behave as murine embryonic globin genes, revealing a limitation of the model and demonstrating that critical differences in the trans-acting milieu have arisen during mammalian evolution. We show that the expression of BCL11A, a repressor of human gamma-globin expression identified by genome-wide association studies, differs between mouse and human. Developmental silencing of the mouse embryonic globin and human gamma-globin genes fails to occur in mice in the absence of BCL11A. Thus, BCL11A is a critical mediator of species-divergent globin switching. By comparing the ontogeny of beta-globin gene regulation in mice and humans, we have shown that alterations in the expression of a trans-acting factor constitute a critical driver of gene expression changes during evolution.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsbeta-GlobinsCarrier ProteinsDNA-Binding ProteinsEmbryo, MammalianEvolution, MolecularFetusgamma-GlobinsGene SilencingGlobinsHematopoiesisHumansMiceNuclear ProteinsRepressor ProteinsBCL11A protein, humanBcl11a protein, mousebeta-GlobinsCarrier ProteinsDNA-Binding Proteinsgamma-GlobinsGlobinsNuclear ProteinsRepressor Proteins

Identifiers

PMID19657335
PMCPMC3749913
OpenAlexW1979216961

What OpenQuestion holds

Textmetadata
LicenceTDM
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.