Evidence map›Paper›PMID 12808097›Full record

ArticleMolecular and cellular biology2003

H1 linker histones are essential for mouse development and affect nucleosome spacing in vivo.

Yuhong Fan, Tatiana Nikitina, Elizabeth M Morin-Kensicki, Jie Zhao, Terry R Magnuson, Christopher L Woodcock, Arthur I Skoultchi

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 169 papers.

0numbers the graph read from it
0cells of the map it votes in
169citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

169 citing papers in PubMed, 320 citations in OpenAlex.

  1. Review
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  7. Linker histone regulates the myeloid versus lymphoid bifurcation of multipotent hematopoietic stem and progenitors.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  17. Review
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109 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

7 authors at 3 institutions in 1 country.

Yuhong FanDepartment of Cell Biology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
Tatiana Nikitina
Elizabeth M Morin-Kensicki
Jie Zhao
Terry R Magnuson
Christopher L Woodcock
Arthur I Skoultchi
Albert Einstein College of Medicine · USUniversity of Massachusetts Amherst · USUniversity of North Carolina at Chapel Hill · US

Funding

IN VIVO ANALYSIS OF MOUSE H1 HISTONE FUNCTIONR01CA079057 · NCI · YESHIVA UNIVERSITY · PI SKOULTCHI, ARTHUR I · 1998 to 2013
$5.4M
3D STRUCTURE OF CHROMATINR01GM043786 · NIGMS · UNIVERSITY OF MASSACHUSETTS AMHERST · PI WOODCOCK, CHRISTOPHER L. · 1990 to 2002
$800k
In Vivo Analysis of Mouse H1 Histone FunctionR56CA079057 · NCI · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI SKOULTCHI, ARTHUR I · 2008 to 2008
$250k
NCI NIH HHS CA79057NCI NIH HHS R01 CA079057NCI NIH HHS R56 CA079057NIGMS NIH HHS GM43786
6 · The paper itself

Abstract

Most eukaryotic cells contain nearly equimolar amounts of nucleosomes and H1 linker histones. Despite their abundance and the potential functional specialization of H1 subtypes in multicellular organisms, gene inactivation studies have failed to reveal essential functions for linker histones in vivo. Moreover, in vitro studies suggest that H1 subtypes may not be absolutely required for assembly of chromosomes or nuclei. By sequentially inactivating the genes for three mouse H1 subtypes (H1c, H1d, and H1e), we showed that linker histones are essential for mammalian development. Embryos lacking the three H1 subtypes die by mid-gestation with a broad range of defects. Triple-H1-null embryos have about 50% of the normal ratio of H1 to nucleosomes. Mice null for five of these six H1 alleles are viable but are underrepresented in litters and are much smaller than their littermates. Marked reductions in H1 content were found in certain tissues of these mice and in another compound H1 mutant. These results demonstrate that the total amount of H1 is crucial for proper embryonic development. Extensive reduction of H1 in certain tissues did not lead to changes in nuclear size, but it did result in global shortening of the spacing between nucleosomes.

Indexed as

AllelesAnimalsCell NucleusChromatinChromatography, High Pressure LiquidChromosomesDNAGene Expression Regulation, DevelopmentalGenotypeHeterozygoteHistonesHomozygoteMiceMice, KnockoutMicrococcal NucleaseModels, BiologicalChromatinDNAHistonesMicrococcal NucleaseNucleosomes

Identifiers

PMID12808097
PMCPMC164858
OpenAlexW2111592257

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.