Evidence map›Paper›PMID 8628290›Full record

ArticleMolecular and cellular biology1996

A palindromic regulatory site within vertebrate GATA-1 promoters requires both zinc fingers of the GATA-1 DNA-binding domain for high-affinity interaction.

C D Trainor, J G Omichinski, T L Vandergon, A M Gronenborn, G M Clore, G Felsenfeld

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Molecular and cellular biology, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

82 citing papers in PubMed, 221 citations in OpenAlex.

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  5. GATA1 in Normal and Pathologic Megakaryopoiesis and Platelet Development.Advances in experimental medicine and biology · 2024
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  6. Heat responsive geneFrontiers in plant science · 2023
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  18. Molecular and cellular biology · 2019
    Article
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  20. Review

22 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

6 authors at 1 institution in 1 country.

C D TrainorLaboratory of Molecular Biology, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland 20892, USA.
J G Omichinski
T L Vandergon
A M Gronenborn
G M Clore
G Felsenfeld
National Institute of Diabetes and Digestive and Kidney Diseases · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

GATA-1, a transcription factor essential for the development of the erythroid lineage, contains two adjacent highly conserved zinc finger motifs. The carboxy-terminal finger is necessary and sufficient for specific binding to the consensus GATA recognition sequence: mutant proteins containing only the amino-terminal finger do not bind. Here we identify a DNA sequence (GATApal) for which the GATA-1 amino-terminal finger makes a critical contribution to the strength of binding. The site occurs in the GATA-1 gene promoters of chickens, mice, and humans but occurs very infrequently in other vertebrate genes known to be regulated by GATA proteins. GATApal is a palindromic site composed of one complete [(A/T)GATA(A/G)] and one partial (GAT) canonical motif. Deletion of the partial motif changes the site to a normal GATA site and also reduces by as much as eightfold the activity of the GATA-1 promoter in an erythroid precursor cell. We propose that GATApal is important for positive regulation of GATA-1 expression in erythroid cells.

Indexed as

Regulatory Sequences, Nucleic AcidZinc FingersAmino Acid SequenceAnimalsBase SequenceCell NucleusCells, CulturedChickensConsensus SequenceDNA-Binding ProteinsErythroid-Specific DNA-Binding FactorsGATA1 Transcription FactorGlobinsHematopoietic Stem CellsHumansKineticsDNA-Binding ProteinsErythroid-Specific DNA-Binding FactorsGATA1 protein, humanGata1 protein, mouseGATA1 Transcription FactorGlobinsRecombinant ProteinsTranscription Factors

Identifiers

PMID8628290
PMCPMC231211
OpenAlexW2138804685

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.