Evidence map›Paper›PMID 23657650›Full record

ArticleDoklady. Biochemistry and biophysics

New alternative promoter in regulation of the Oct-1 human gene transcription.

T N Portseva, I D Krylova, S G Georgieva, A G Stepchenko, E V Pankratova

Abstract read
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In one paragraph

Article in Doklady. Biochemistry and biophysics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 39% 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

3 citing papers in PubMed, 3 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

5 authors at 3 institutions in 1 country.

T N PortsevaEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
I D Krylova
S G Georgieva
A G Stepchenko
E V Pankratova
Engelhardt Institute of Molecular Biology · RURussian Academy of Sciences · RUMoscow State Pedagogical University · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

For the first time, the presence of a new alternative promoter in the gene of the oct-1 transcription factor from which a previously unknown mRNA isoform Oct-1X, with 5'-terminus different from the previously described isoforms, was demonstrated. The nucleotide sequence of the Oct-1X cDNA was determined and the presence of a long open reading frame which starts with the first ATG codon of the second exon was demonstrated. A protein shortened on its N-terminus is assumed to be the product of a new mRNA isoform. Expression of the new isoform was studied in various human cell lines; the results indicate the ubiquitous nature of the Oct-1X expression. Therefore, in the work, the third alternative promoter of human oct-1 gene (earlier, a ubiquitous promoter U and an inducible tissue-specific promoter L were described) contributing to the fine regulation of mRNA isoform synthesis and formation of structural and functional diversity of Oct-1 protein isoforms in cells was revealed.

Indexed as

Cell LineExonsHumansOctamer Transcription Factor-1Open Reading FramesPromoter Regions, GeneticProtein IsoformsRNA, MessengerTranscription, GeneticOctamer Transcription Factor-1Protein IsoformsRNA, Messenger

Identifiers

PMID23657650
OpenAlexW1975028021

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.