Evidence map›Paper›PMID 21059887›Full record

ArticleGenetics2011

Genomic differentiation between temperate and tropical Australian populations of Drosophila melanogaster.

Bryan Kolaczkowski, Andrew D Kern, Alisha K Holloway, David J Begun

Abstract read
In one paragraph

Article in Genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 128 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
128citing papers in PubMed, 1 pooled it
–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

128 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Early life-stage thermal resilience is determined by climate-linked regulatory variation.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Article
  5. Environment and diet shape the geography-specificApplied and environmental microbiology · 2025
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68 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.

Bryan KolaczkowskiDepartment of Biological Sciences, Dartmouth College, Hanover, New Hampshire 03755, USA.
Andrew D Kern
Alisha K Holloway
David J Begun

Funding

Genomic analysis of adaptation in DrosophilaR01GM084056 · NIGMS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BEGUN, DAVID J · 2009 to 2012
$1.2M
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 GM084056NIGMS NIH HHS R01 GM071926NIGMS NIH HHS R01 GM084056
6 · The paper itself

Abstract

Determining the genetic basis of environmental adaptation is a central problem of evolutionary biology. This issue has been fruitfully addressed by examining genetic differentiation between populations that are recently separated and/or experience high rates of gene flow. A good example of this approach is the decades-long investigation of selection acting along latitudinal clines in Drosophila melanogaster. Here we use next-generation genome sequencing to reexamine the well-studied Australian D. melanogaster cline. We find evidence for extensive differentiation between temperate and tropical populations, with regulatory regions and unannotated regions showing particularly high levels of differentiation. Although the physical genomic scale of geographic differentiation is small--on the order of gene sized--we observed several larger highly differentiated regions. The region spanned by the cosmopolitan inversion polymorphism In(3R)P shows higher levels of differentiation, consistent with the major difference in allele frequencies of Standard and In(3R)P karyotypes in temperate vs. tropical Australian populations. Our analysis reveals evidence for spatially varying selection on a number of key biological processes, suggesting fundamental biological differences between flies from these two geographic regions.

Indexed as

Tropical ClimateAnimalsAustraliaDrosophila melanogasterFemaleGenome, InsectGenomicsHumansInsect ProteinsMaleModels, MolecularMolecular Sequence AnnotationProtein Structure, TertiaryInsect Proteins

Identifiers

PMID21059887
PMCPMC3018305

What OpenQuestion holds

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Registered trials

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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.