Evidence map›Paper›PMID 18493064›Full record

ArticleGenetics2008

Genomic analysis of adaptive differentiation in Drosophila melanogaster.

Thomas L Turner, Mia T Levine, Melissa L Eckert, David J Begun

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Genetics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
8.4field-weighted citation impact, top 2% 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

77 citing papers in PubMed, 158 citations in OpenAlex.

  1. Article
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  10. Natural variation at theOpen biology · 2021
    Article
  11. TheInternational journal of environmental research and public health · 2021
    Article
  12. Article
  13. Article
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  15. Population Genomics on the Fly: Recent Advances in Drosophila.Methods in molecular biology (Clifton, N.J.) · 2020
    Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

17 more citing papers are in PubMed but not listed here.

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.

Thomas L TurnerCenter for Population Biology, University of California, Davis, CA 95616, USA. tlturner@ucdavis.edu
Mia T Levine
Melissa L Eckert
David J Begun
University of California, Davis · US

Funding

Natural variation in Drosophila female postmating traitsR01GM071926 · NIGMS · UNIVERSITY OF CALIFORNIA DAVIS · PI BEGUN, DAVID J · 2005 to 2008
$1.0M
NIGMS NIH HHS GM071926NIGMS NIH HHS R01 GM071926
6 · The paper itself

Abstract

Drosophila melanogaster shows clinal variation along latitudinal transects on multiple continents for several phenotypes, allozyme variants, sequence variants, and chromosome inversions. Previous investigation suggests that many such clines are due to spatially varying selection rather than demographic history, but the genomic extent of such selection is unknown. To map differentiation throughout the genome, we hybridized DNA from temperate and subtropical populations to Affymetrix tiling arrays. The dense genomic sampling of variants and low level of linkage disequilibrium in D. melanogaster enabled identification of many small, differentiated regions. Many regions are differentiated in parallel in the United States and Australia, strongly supporting the idea that they are influenced by spatially varying selection. Genomic differentiation is distributed nonrandomly with respect to gene function, even in regions differentiated on only one continent, providing further evidence for the role of selection. These data provide candidate genes for phenotypes known to vary clinally and implicate interesting new processes in genotype-by-environment interactions, including chorion proteins, proteins regulating meiotic recombination and segregation, gustatory and olfactory receptors, and proteins affecting synaptic function and behavior. This portrait of differentiation provides a genomic perspective on adaptation and the maintenance of variation through spatially varying selection.

Indexed as

Evolution, MolecularGenetics, PopulationGenetic VariationAnimalsAustraliaBase SequenceDrosophila melanogasterGenomeGeographyLinkage DisequilibriumMolecular Sequence DataOligonucleotide Array Sequence AnalysisSelection, GeneticSequence Analysis, DNAUnited States

Identifiers

PMID18493064
PMCPMC2390623
OpenAlexW1978436500

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.