Evidence map›Paper›PMID 8645159›Full record

ArticleThe Biochemical journal1996

Regulation of gene expression for translation initiation factor eIF-2 alpha: importance of the 3' untranslated region.

S Miyamoto, J A Chiorini, E Urcelay, B Safer

Open access · bronzeAbstract read
In one paragraph

Article in The Biochemical journal, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
  2. Modulators of MicroRNA Function in the Immune System.International journal of molecular sciences · 2020
    Review
  3. Article
  4. The organization and regulation of mRNA-protein complexes.Wiley interdisciplinary reviews. RNA · 2017
    Review
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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.

S MiyamotoMolecular Hemaatology Branch, NHLBI, Bethesda, MD 20892-1654, USA.
J A Chiorini
E Urcelay
B Safer
National Institutes of Health · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gene expression of the alpha-subunit of eukaryotic initiation factor-2 (eIF-2 alpha), involves transcriptional and post-transcriptional mechanisms. eIF-2 alpha is a single-copy gene expressing two mRNAs, 1.6 and 4.2 kb in size. Cloning and sequencing of the cDNA for the 4.2 kb mRNA revealed that it is the result of alternative polyadenylation site selection. Four polyadenylation sites were identified within the 3' untranslated region (UTR) of eIF-2 alpha, only two of which are normally utilized in human and mouse tissues. A functional role for the extended 3' UTR was assessed by comparing the translatability and stability of the 1.6 and 4.2 kb mRNAs. Both the 1.6 and 4.2 kb transcripts could be translated in vitro and were identified in vivo as being distributed on large polyribosomes. This indicates that both mRNAs are efficiently translated. Stability studies showed that in activated T-cells the 4.2 kb mRNA was more stable than the 1.6 kb mRNA. Polyadenylation site selection and mRNA stability differ for the two mRNAs of eIF-2 alpha. These activities might be modulated by sequence elements contained within the untranslated regions of the eIF-2 alpha gene.

Indexed as

Gene Expression RegulationAnimalsBase SequenceCloning, MolecularDNA, ComplementaryEukaryotic Initiation Factor-2FemaleHumansIn Vitro TechniquesLymphocyte ActivationMaleMiceMolecular Sequence DataMolecular WeightPolyribosomesPregnancyDNA, ComplementaryEukaryotic Initiation Factor-2RNA, Messenger

Identifiers

PMID8645159
PMCPMC1217276
OpenAlexW141311245

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.