Evidence map›Paper›PMID 23750218›Full record

ArticlePloS one2013

The role of recombination in the origin and evolution of Alu subfamilies.

Ana Teixeira-Silva, Raquel M Silva, João Carneiro, António Amorim, Luísa Azevedo

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
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 1 institution in 1 country.

Ana Teixeira-SilvaIPATIMUP-Institute of Molecular Pathology and Immunology of the University of Porto, Porto, Portugal.
Raquel M Silva
João Carneiro
António Amorim
Luísa Azevedo
Universidade do Porto · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alus are the most abundant and successful short interspersed nuclear elements found in primate genomes. In humans, they represent about 10% of the genome, although few are retrotransposition-competent and are clustered into subfamilies according to the source gene from which they evolved. Recombination between them can lead to genomic rearrangements of clinical and evolutionary significance. In this study, we have addressed the role of recombination in the origin of chimeric Alu source genes by the analysis of all known consensus sequences of human Alus. From the allelic diversity of Alu consensus sequences, validated in extant elements resulting from whole genome searches, distinct events of recombination were detected in the origin of particular subfamilies of AluS and AluY source genes. These results demonstrate that at least two subfamilies are likely to have emerged from ectopic Alu-Alu recombination, which stimulates further research regarding the potential of chimeric active Alus to punctuate the genome.

Indexed as

Evolution, MolecularRecombination, GeneticAlu ElementsBase SequenceConsensus SequenceGenomicsHumansINDEL MutationMolecular Sequence DataPhenotypePolymorphism, Genetic

Identifiers

PMID23750218
PMCPMC3672193
OpenAlexW2026753606

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.