Evidence map›Paper›PMID 17614900›Full record

ArticleMolecular ecology2007

The genetic basis of adaptive pigmentation variation in Drosophila melanogaster.

John E Pool, Charles F Aquadro

Abstract read
In one paragraph

Article in Molecular ecology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing 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

69 citing papers in PubMed.

  1. Article
  2. Article
  3. Evolution letters · 2025
    Article
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  17. Article
  18. 275 years of forestry meets genomics inEvolutionary applications · 2020
    Review
  19. Article
  20. Knockout of juvenile hormone receptor, Methoprene-tolerant, induces black larval phenotype in the yellow fever mosquito,Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

John E PoolDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA. jpool@bi.ku.dk
Charles F Aquadro

Funding

MOLECULAR POPULATION GENETICS OF DROSOPHILA MELANOGASTERR01GM036431 · NIGMS · CORNELL UNIVERSITY ITHACA · PI AQUADRO, CHARLES F · 1986 to 2010
$2.6M
NIGMS NIH HHS GM36431NIGMS NIH HHS R01 GM036431
6 · The paper itself

Abstract

In a broad survey of Drosophila melanogaster population samples, levels of abdominal pigmentation were found to be highly variable and geographically differentiated. A strong positive correlation was found between dark pigmentation and high altitude, suggesting adaptation to specific environments. DNA sequence polymorphism at the candidate gene ebony revealed a clear association with the pigmentation of homozygous third chromosome lines. The darkest lines sequenced had nearly identical haplotypes spanning 14.5 kb upstream of the protein-coding exons of ebony. Thus, natural selection may have elevated the frequency of an allele that confers dark abdominal pigmentation by influencing the regulation of ebony.

Indexed as

Genetic VariationAbdomenAdaptation, PhysiologicalAnimalsChromosomesDNA-Binding ProteinsDrosophila melanogasterDrosophila ProteinsFemaleGeographyHomozygoteLightMolecular Sequence DataMutationPhenotypePigmentationDNA-Binding ProteinsDrosophila Proteinse protein, Drosophila

Identifiers

PMID17614900
PMCPMC2650379

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.