Evidence map›Paper›PMID 27678122›Full record

ArticleGenome biology and evolution2016

The Impact of Linked Selection in Chimpanzees: A Comparative Study.

Susanne P Pfeifer, Jeffrey D Jensen

Abstract readLetter
In one paragraph

Article in Genome biology and evolution, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
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

14 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. A pedigree-based map of crossovers and non-crossovers in aye-ayes (bioRxiv : the preprint server for biology · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. A Fine-Scale Genetic Map for Vervet Monkeys.Molecular biology and evolution · 2020
    Article
  13. Article
  14. Background selection as null hypothesis in population genomics: insights and challenges fromPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Article
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

2 authors.

Susanne P PfeiferSchool of Life Sciences, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland susanne.pfeifer@epfl.ch.
Jeffrey D JensenSchool of Life Sciences, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Levels of nucleotide diversity vary greatly across the genomes of most species owing to multiple factors. These include variation in the underlying mutation rates, as well as the effects of both direct and linked selection. Fundamental to interpreting the relative importance of these forces is the common observation of a strong positive correlation between nucleotide diversity and recombination rate. While indeed observed in humans, the interpretation of this pattern has been difficult in the absence of high-quality polymorphism data and recombination maps in closely related species. Here, we characterize genetic features driving nucleotide diversity in Western chimpanzees using a recently generated whole genome polymorphism data set. Our results suggest that recombination rate is the primary predictor of nucleotide variation with a strongly positive correlation. In addition, telomeric distance, regional GC-content, and regional CpG-island content are strongly negatively correlated with variation. These results are compared with humans, with both similarities and differences interpreted in the light of the estimated effective population sizes of the two species as well as their strongly differing recent demographic histories.

Indexed as

Polymorphism, GeneticSelection, GeneticAnimalsBase CompositionComparative Genomic HybridizationCpG IslandsEvolution, MolecularFemaleHumansMalePan troglodytesRecombination, GeneticSequence Alignmentchimpanzeenucleotide diversityselection

Identifiers

PMID27678122
PMCPMC5174744

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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.