Evidence map›Paper›PMID 2191294›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1990

Trans-activating rev protein of the human immunodeficiency virus 1 interacts directly and specifically with its target RNA.

S Daefler, M E Klotman, F Wong-Staal

Open access · greenAbstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1990. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

28 citing papers in PubMed, 58 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

S DaeflerLaboratory of Tumor Cell Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892.
M E Klotman
F Wong-Staal
National Institutes of Health · USNational Cancer Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The 20-kDa phosphorylated rev protein from human immunodeficiency virus 1 has been shown to transactivate posttranscriptionally the expression of viral structural proteins by selective stabilization and nuclear export of unspliced and incompletely spliced viral mRNA. We could demonstrate in gel-mobility and immunoprecipitation assays that the recombinant rev protein purified from a baculovirus expression system forms a distinct and specific complex with its target RNA (rev-responsive element), a 234-nucleotide sequence within the envelope coding region of human immunodeficiency virus 1. No complex formation could be observed using RNAs with similar secondary structure nor with other human immunodeficiency virus 1 recombinant proteins. Deletion analysis mapped this specific binding to the first 90 nucleotides of this rev-responsive element, which contains a U2 small nuclear RNA homologous region. We propose that the specific binding of rev to its target RNA sequence plays an essential part in releasing an incompletely spliced viral mRNA containing this target sequence to the cytoplasm.

Indexed as

Transcriptional ActivationBase SequenceChromosome DeletionChromosome MappingGene Products, revHeLa CellsHIV-1HumansMolecular Sequence DataNucleic Acid ConformationOligonucleotide ProbesPlasmidsPolymerase Chain ReactionProtein BindingRecombinant Proteinsrev Gene Products, Human Immunodeficiency VirusGene Products, revOligonucleotide ProbesRecombinant Proteinsrev Gene Products, Human Immunodeficiency VirusRNA, Small NuclearRNA, ViralTrans-ActivatorsViral Structural Proteins

Identifiers

PMID2191294
PMCPMC54158
OpenAlexW2030010042

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.