Evidence map›Paper›PMID 10997781›Full record

ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2000

The distribution of somatic H1 subtypes is non-random on active vs. inactive chromatin: distribution in human fetal fibroblasts.

M H Parseghian, R L Newcomb, S T Winokur, B A Hamkalo

Abstract read
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In one paragraph

Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
  2. Article
  3. Yeast HMO1: Linker Histone Reinvented.Microbiology and molecular biology reviews : MMBR · 2017
    Review
  4. Linker histone H1 and protein-protein interactions.Biochimica et biophysica acta · 2016
    Review
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  9. Review
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  19. Article
  20. Mammalian linker-histone subtypes differentially affect gene expression in vivo.Proceedings of the National Academy of Sciences of the United States of America · 2003
    Article
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

4 authors at 1 institution in 1 country.

M H ParseghianResearch and Development, Techniclone Corporation, Tustin, CA 92780, USA.
R L Newcomb
S T Winokur
B A Hamkalo
University of California, Irvine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chromatin immunoprecipitation was employed to determine whether or not the previously reported depletion of histone H1 on actively transcribed sequences was selective with respect to H1 subtypes. DNA of immunofractionated chromatin was analyzed by slot-blots for repetitive sequences and PCR for single and low-copy sequences. Based on the analysis of a diverse set of sequences, we report distinct differences in subtype distributions. Actively transcribed chromatin, as well as chromatin poised for transcription, is characterized by a relative depletion of somatic H1 subtypes 2 and 4 (H1s-2 and H1s-4),whereas facultative and constitutive heterochromatin contain all four somatic subtypes. These results support a model in which subtypes are selectively depleted upon gene expression. In turn, the data also support the possibility that the somatic subtypes have different functional roles based on their selective depletion from different classes of DNA sequences.

Indexed as

Protein-Tyrosine KinasesActinsCell LineChromatinCross-Linking ReagentsDNA-Binding ProteinsFibroblastsHistonesHumansImmunoglobulinsLymphoid Enhancer-Binding Factor 1Models, GeneticNerve Tissue ProteinsPlasmidsPolymerase Chain ReactionPrecipitin TestsActinsChromatinCross-Linking ReagentsDNA-Binding ProteinsFGFR3 protein, humanHistonesIgKImmunoglobulinsLymphoid Enhancer-Binding Factor 1Nerve Tissue Proteinspostsynaptic density proteinsProtein-Tyrosine KinasesProto-Oncogene Proteins c-mycReceptor, Fibroblast Growth Factor, Type 3Receptors, Fibroblast Growth FactorTranscription Factors

Identifiers

PMID10997781
OpenAlexW1520585482

What OpenQuestion holds

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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.