Evidence map›Paper›PMID 26801179›Full record

ArticleGenetics2016

Genomic Patterns of Geographic Differentiation in Drosophila simulans.

Alisa Sedghifar, Perot Saelao, David J Begun

Abstract read
In one paragraph

Article in Genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
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  10. Identifying candidatebioRxiv : the preprint server for biology · 2023
    Article
  11. Article
  12. Article
  13. Article
  14. Population genomics perspectives on convergent adaptation.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Review
  15. Genomic divergence and adaptive convergence inProceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

3 authors.

Alisa SedghifarDepartment of Evolution and Ecology, University of California, Davis, California 95616 Center for Population Biology, University of California, Davis, California 95616 sedghifar@ucdavis.edu.
Perot SaelaoDepartment of Evolution and Ecology, University of California, Davis, California 95616.
David J BegunDepartment of Evolution and Ecology, University of California, Davis, California 95616 Center for Population Biology, University of California, Davis, California 95616.

Funding

Investigating de novo gene evolution in Drosophila melanogasterR01GM110258 · NIGMS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BEGUN, DAVID J · 2015 to 2018
$1.6M
Genomic analysis of adaptation in DrosophilaR01GM084056 · NIGMS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BEGUN, DAVID J · 2009 to 2012
$1.2M
NIGMS NIH HHS GM-084056NIGMS NIH HHS R01 GM084056NIGMS NIH HHS R01 GM110258
6 · The paper itself

Abstract

Geographic patterns of genetic differentiation have long been used to understand population history and to learn about the biological mechanisms of adaptation. Here we present an examination of genomic patterns of differentiation between northern and southern populations of Australian and North American Drosophila simulans, with an emphasis on characterizing signals of parallel differentiation. We report on the genomic scale of differentiation and functional enrichment of outlier SNPs. While, overall, signals of shared differentiation are modest, we find the strongest support for parallel differentiation in genomic regions that are associated with regulation. Comparisons to Drosophila melanogaster yield potential candidate genes involved in local adaptation in both species, providing insight into common selective pressures and responses. In contrast to D. melanogaster, in D. simulans we observe patterns of variation that are inconsistent with a model of temperate adaptation out of a tropical ancestral range, highlighting potential differences in demographic and colonization histories of this cosmopolitan species pair.

Indexed as

Genetics, PopulationGenome, InsectAdaptation, BiologicalAnimalsAustraliaDrosophila simulansFemaleNorth AmericaPolymorphism, Single NucleotideDrosophilageographic variationpopulation genomics

Identifiers

PMID26801179
PMCPMC4788119

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.