Evidence map›Paper›PMID 31315652›Full record

ArticleGenome biology2019

Multilayered control of exon acquisition permits the emergence of novel forms of regulatory control.

Nesli Avgan, Juli I Wang, Javier Fernandez-Chamorro, Robert J Weatheritt

Open access · goldAbstract read
In one paragraph

Article in Genome biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

12 citing papers in PubMed, 18 citations in OpenAlex.

  1. Telomere-to-telomere genome ofHorticulture research · 2026
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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.

Nesli AvganEMBL Australia, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Juli I WangEMBL Australia, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Javier Fernandez-ChamorroEMBL Australia, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Robert J WeatherittEMBL Australia, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia. r.weatheritt@garvan.org.au.ORCID 0000-0003-3716-1783
Garvan Institute of Medical Research · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe long introns of mammals are pools of evolutionary potential due to the multiplicity of sequences that permit the acquisition of novel exons. However, the permissibility of genes to this type of acquisition and its influence on the evolution of cell regulation is poorly understood.

resultsHere, we observe that human genes are highly permissive to the inclusion of novel exonic regions permitting the emergence of novel regulatory features. Our analysis reveals the potential for novel exon acquisition to occur in over 30% of evaluated human genes. Regulatory processes including the rate of splicing efficiency and RNA polymerase II (RNAPII) elongation control this process by modulating the "window of opportunity" for spliceosomal recognition. DNA damage alters this window promoting the inclusion of repeat-derived novel exons that reduce the ribosomal engagement of cell cycle genes. Finally, we demonstrate that the inclusion of novel exons is suppressed in hematological cancer samples and can be reversed by drugs modulating the rate of RNAPII elongation.

conclusionOur work demonstrates that the inclusion of repeat-associated novel intronic regions is a tightly controlled process capable of expanding the regulatory capacity of cells.

Indexed as

ExonsGene Expression RegulationGenome, HumanTranscriptomeDNA DamageDNA Transposable ElementsGenes, cdcHematologic NeoplasmsHumansIntronsSpliceosomesDNA Transposable ElementsAlternative splicingCancerDNA damageEvolutionExonizationGene regulation

Identifiers

PMID31315652
PMCPMC6637531
OpenAlexW2962597165

What OpenQuestion holds

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LicenceCC BY
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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.