Evidence map›Paper›PMID 14739236›Full record

ArticleNucleic acids research2004

Exon repetition: a major pathway for processing mRNA of some genes is allele-specific.

Roberto Rigatti, Jian-Hua Jia, Nilesh J Samani, Ian C Eperon

Open access · bronzeAbstract read
In one paragraph

Article in Nucleic acids research, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

16 citing papers in PubMed, 33 citations in OpenAlex.

  1. CRISPR/Cas9-based split homing gene drive targetingProceedings of the National Academy of Sciences of the United States of America · 2023
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  9. mRNA trans-splicing in gene therapy for genetic diseases.Wiley interdisciplinary reviews. RNA · 2016
    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.

Roberto RigattiDepartment of Biochemistry, University of Leicester, UK.
Jian-Hua Jia
Nilesh J Samani
Ian C Eperon
University of Leicester · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

Exon repetition describes the presence of tandemly repeated exons in mRNA in the absence of duplications in the genome. Its existence challenges our understanding of gene expression, because the linear organization of sequences in apparently normal genes must be subverted during RNA synthesis or processing. It is restricted to a small number of genes in some of which over half of the mRNA contains specific patterns of repetition. Although it is sometimes assumed to arise by trans-splicing, there is no evidence of this and the efficiency is very much higher than for examples of bona fide trans-splicing in mammals. Furthermore, a potentially ubiquitous reaction such as trans-splicing is not consistent with a phenomenon that involves such a high proportion of the products of so few genes. Instead, it seems more probable that exon repetition is caused by a specific trans-acting factor. We have tested this and demonstrate for the two best characterized examples that the property is restricted to specific alleles of the affected genes and is determined in cis. It is not determined by exonic splicing signals, as had been suggested previously. In heterozygotes, RNA transcribed from the two alleles of an affected gene can have fundamentally different fates.

Indexed as

AllelesModels, GeneticRNA Processing, Post-TranscriptionalAnimalsCoenzyme A LigasesExonsHeterozygoteMolecular Sequence DataProteinsRatsRats, Inbred SHRRats, Inbred WKYRegulatory Sequences, Ribonucleic AcidRepetitive Sequences, Nucleic AcidReverse Transcriptase Polymerase Chain ReactionRNA, MessengerAcsm3 protein, ratCoenzyme A LigasesProteinsRegulatory Sequences, Ribonucleic AcidRNA, MessengerRNA PrecursorsRNA Splice Sites

Identifiers

PMID14739236
PMCPMC373324
OpenAlexW1967066256

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.