Evidence map›Paper›PMID 1922040›Full record

ArticleMolecular and cellular biology1991

Identification of a matrix-associated region 5' of an immunoglobulin heavy chain variable region gene.

C F Webb, C Das, K L Eneff, P W Tucker

Open access · bronzeAbstract read
In one paragraph

Article in Molecular and cellular biology, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
0.6field-weighted citation impact, top 38% 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

25 citing papers in PubMed, 58 citations in OpenAlex.

  1. Review
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  3. Positional specificity of different transcription factor classes within enhancers.Proceedings of the National Academy of Sciences of the United States of America · 2018
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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.

C F WebbDepartment of Immunobiology, Oklahoma Medical Research Foundation, Oklahoma City 73104.
C Das
K L Eneff
P W Tucker
Southwestern Medical Center

Funding

MAR MEDIATED GENETIC SWITCH FOR IGH ENHANCER CONTROLR01CA031534 · NCI · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI TUCKER, HALEY O · 1985 to 2012
$2.9M
HEAVY CHAIN GENE ORGANIZATION IN TRANSFORMED B LYMPHOCYTR37AI018016 · NIAID · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI TUCKER, PHILIP W. · 1992 to 2001
$745k
HEAVY CHAIN GENE ORGANIZATION--TRANSFORMED B LYMPHOCYTESR01AI018016 · NIAID · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI TUCKER, PHILIP W. · 1985 to 1991
–
NCI NIH HHS CA31534NIAID NIH HHS AI18016
6 · The paper itself

Abstract

In the accompanying report (C. F. Webb, C. Das, S. Eaton, K. Calame, and P. Tucker, Mol. Cell. Biol. 11:5197-5205, 1991), we characterize B-cell-specific protein-DNA interactions at -500 and -200 bp upstream of the mu immunoglobulin heavy chain promoter whose abundances were increased by interleukin-5 plus antigen. Because of the high A + T/G + C ratio of these sequences and the consistent findings by others that enhancer- and promoterlike regions are often located near matrix-associated regions, we asked whether these sequences might also be involved in binding to the nuclear matrix. Indeed, DNA fragments containing the -500 binding site were bound by nuclear matrix proteins. Furthermore, UV cross-linking studies showed that the DNA binding site for interleukin-5-plus-antigen-inducible proteins could also bind to proteins solubilized from the nuclear matrix. Nuclear matrix-associated sequences have also been demonstrated on either side of the intronic immunoglobulin heavy chain enhancer. Our data suggest a topological model by which interactions among proteins bound to the promoter and distal enhancer sequences might occur.

Indexed as

Genes, ImmunoglobulinAnimalsAntigensAntigens, NuclearBase SequenceEnhancer Elements, GeneticImmunoglobulin mu-ChainsImmunoglobulin Variable RegionInterleukin-5MiceModels, BiologicalMolecular Sequence DataNuclear ProteinsPromoter Regions, GeneticTumor Cells, CulturedAntigensAntigens, NuclearImmunoglobulin mu-ChainsImmunoglobulin Variable RegionInterleukin-5Nuclear Proteins

Identifiers

PMID1922040
PMCPMC361557
OpenAlexW1843347371

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.