Evidence map›Paper›PMID 19414563›Full record

ArticleGenetics2009

Quantitative trait loci for aggressive behavior in Drosophila melanogaster.

Alexis C Edwards, Trudy F C Mackay

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

27 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
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  7. Genetic architecture of natural variation in visual senescence in Drosophila.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  8. Article
  9. Article
  10. Genetic architecture of natural variation in Drosophila melanogaster aggressive behavior.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  11. Article
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  14. Review
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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 at 1 institution in 1 country.

Alexis C EdwardsDepartment of Genetics and W. M. Keck Center for Behavioral Biology, North Carolina State University, Raleigh, North Carolina 27695, USA.
Trudy F C Mackay
North Carolina State University · US

Funding

Genetics of Aggression in DrosophilaR01GM076083 · NIGMS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI ANHOLT, ROBERT R. H, MACKAY, TRUDY F. · 2006 to 2015
$2.4M
The Genetic Architecture of Aggressive BehaviorF31MH074161 · NIMH · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI EDWARDS, ALEXIS C · 2005 to 2007
$90k
NIGMS NIH HHS GM-R01 GM076083NIGMS NIH HHS R01 GM076083NIMH NIH HHS F31 MH074161NIMH NIH HHS F31 MH 74161
6 · The paper itself

Abstract

Aggressive behavior is observed across animal taxa and is likely to be evolutionarily conserved. Although potentially advantageous, aggression can have social and health consequences in humans, and is a component of a number of psychiatric disorders. As a complex genetic trait, it is modulated by numerous quantitative trait loci (QTL) with allelic effects that can vary in direction and magnitude and that are sensitive to environmental perturbations. Assays to quantify aggressive behavior in Drosophila melanogaster have been developed, making this an ideal model system in which to dissect the genomic architecture underlying manifestation of and variation in aggressive behavior. Here, we map QTL affecting variation in aggression between two wild-type Drosophila strains. We identified a minimum of five QTL in a genomewide scan: two on chromosome 2 and three on chromosome 3. At least three and possibly all five of these QTL interact epistatically. We used deficiency complementation mapping to subdivide two linked, epistatically interacting QTL of large effect on chromosome 3 into at least six QTL, and complementation tests to mutations identified four candidate quantitative trait genes. Extensive epistasis poses a serious challenge for understanding the genetic basis of complex traits.

Indexed as

AggressionAnalysis of VarianceAnimalsChromosome MappingCrosses, GeneticDrosophila melanogasterFemaleGenes, InsectGenetic Complementation TestGenetic VariationGenome, InsectMaleMutationQuantitative Trait Loci

Identifiers

PMID19414563
PMCPMC2710167
OpenAlexW2148556646

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.