Evidence map›Paper›PMID 8190638›Full record

ArticleNucleic acids research1994

Different binding specificities and transactivation of variant CRE's by CREB complexes.

D M Benbrook, N C Jones

Open access · greenAbstract read
In one paragraph

Article in Nucleic acids research, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

41 citing papers in PubMed, 142 citations in OpenAlex.

  1. Review
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  7. Inversion of Sonic hedgehog action on its canonical pathway by electrical activity.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  8. cJun and CREB2 in the postsynaptic neuron contribute to persistent long-term facilitation at a behaviorally relevant synapse.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
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  17. Multiple transcription factor codes activate epidermal wound-response genes in Drosophila.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
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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

2 authors at 1 institution in 1 country.

D M BenbrookDepartment of Obstetrics and Gynecology, University of Oklahoma Health Sciences Center, Oklahoma City 73190.
N C Jones
The Honourable Society of Lincoln's Inn · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The DNA binding specificities of CREB1 and CREB2 homodimers and the CREB2/cJun heterodimer were analyzed with a CASTing technique. All but one of the selected sequences varied from the consensus CRE (TGACGTCA) by three nucleotides or less. The profile of variations selected and the binding affinity for these sequences were unique for each CREB complex. The affinities were not effected by the palindromic nature of the sequences, but were strongly effected by flanking sequences. The strength of DNA binding in vitro correlated with the degree of transactivation observed in JEG-3 cells transfected with reporter plasmids harboring CRE variants, when hybrid CREB proteins fused to the VP16 activation domain were expressed. When native CREB proteins were expressed, the correlation was attenuated by the nature of the variant sequence. A CRE variant (TGACATCA) found in several natural promoters, exhibited the lowest basal transcription rate of the variants and a lower level of induction than expected when compared with the in vitro binding data. These results indicate that transactivation of DNA sequence elements is strongly effected by the strength of transcription factor binding, and that individual sequences can attenuate the level of induction.

Indexed as

Regulatory Sequences, Nucleic AcidTranscriptional ActivationBase SequenceCyclic AMP Response Element-Binding ProteinDNAHumansMolecular Sequence DataProtein BindingProto-Oncogene Proteins c-junTransfectionTumor Cells, CulturedCyclic AMP Response Element-Binding ProteinDNAProto-Oncogene Proteins c-jun

Identifiers

PMID8190638
PMCPMC308006
OpenAlexW2036692598

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.