Evidence map›Paper›PMID 9358160›Full record

ArticleNucleic acids research1997

Characterization of multiple alternative RNAs resulting from antisense transcription of the PR264/SC35 splicing factor gene.

A Sureau, J Soret, C Guyon, C Gaillard, S Dumon, M Keller, P Crisanti, B Perbal

Abstract read
In one paragraph

Article in Nucleic acids research, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

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0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

15 citing papers in PubMed.

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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

8 authors.

A SureauLaboratoire d'Oncologie Virale et Moléculaire, Unité de Formation et de Recherche de Biochimie, Université Paris 7 (D. Diderot), 2 Place Jussieu, 75005 Paris, France.
J Soret
C Guyon
C Gaillard
S Dumon
M Keller
P Crisanti
B Perbal

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The PR264/SC35 splicing factor belongs to the family of SR proteins which function as essential and alternative splicing factors. Here, we report that the human PR264/SC35 locus is bidirectionally transcribed. Double in situ hybridization experiments have allowed simultaneous detection of sense and antisense RNA in human CCRF-CEM cells, suggesting that expression of the corresponding genes is not mutually exclusive. We have characterized three main classes of ET RNAs encoded by the opposite strand of the PR264/SC35 gene and containing PR264/SC35-overlapping sequences, PR264/SC35-non overlapping sequences or a combination of both. We show that their expression results from the use of alternative promoters, exons and polyadenylation signals. PR264/SC35-non overlapping ET mRNA species potentially encode two protein isoforms (449 and 397 amino acids) and are expressed from the PR264/SC35 promoting region. Northern blots and RNase protection analyses indicate that ET polyadenylated RNAs are differentially expressed in several human cell lines. Similar studies performed in the mouse have revealed that the bidirectional transcription of the PR264/SC35 locus is a conserved mechanism and that the open reading frame identified in a subset of human ET mRNAs is highly conserved (93% homology). Northern blot analyses performed with several murine tissues confirmed the differential expression of the ET gene and revealed that it is predominantly expressed in the testis.

Indexed as

RibonucleoproteinsTranscription, GeneticAlternative SplicingAmino Acid SequenceAnimalsBase SequenceCell Line, TransformedDNA, ComplementaryGene Expression RegulationHeLa CellsHumansMiceMolecular Sequence DataNuclear ProteinsRNA, AntisenseSerine-Arginine Splicing FactorsDNA, ComplementaryNuclear ProteinsRibonucleoproteinsRNA, AntisenseSerine-Arginine Splicing FactorsSRSF2 protein, humanSRSF2 protein, mouse

Identifiers

PMID9358160
PMCPMC147067

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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.