ArticleHeredity2011
Genetic mapping of adaptive wing size variation in Drosophila simulans.
Article in Heredity, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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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.
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Who cites it
7 citing papers in PubMed.
- Genomic regions and genes related to inter-population differences in body size in the ground beetle Carabus japonicus.Scientific reports · 2017Article
- Partially repeatable genetic basis of benthic adaptation in threespine sticklebacks.Evolution; international journal of organic evolution · 2016Article
- Insight into genomic changes accompanying divergence: genetic linkage maps and synteny of Lucania goodei and L. parva reveal a Robertsonian fusion.G3 (Bethesda, Md.) · 2014Article
- Genetic architecture of parallel pelvic reduction in ninespine sticklebacks.G3 (Bethesda, Md.) · 2013Article
- Rapid sequential spread of two Wolbachia variants in Drosophila simulans.PLoS pathogens · 2013Article
- Hearing echoes.Heredity · 2012Article
- Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Many ecologically important traits exhibit latitudinal variation. Body size clines have been described repeatedly in insects across multiple continents, suggesting that similar selective forces are shaping these geographical gradients. It is unknown whether these parallel clinal patterns are controlled by the same or different genetic mechanism(s). We present here, quantitative trait loci (QTL) analysis of wing size variation in Drosophila simulans. Our results show that much of the wing size variation is controlled by a QTL on Chr 3L with relatively minor contribution from other chromosome arms. Comparative analysis of the genomic positions of the QTL indicates that the major QTL on Chr 3 are distinct in D. simulans and D. melanogaster, whereas the QTL on Chr 2R might overlap between species. Our results suggest that parallel evolution of wing size clines could be driven by non-identical genetic mechanisms but in both cases involve a major QTL as well as smaller effects of other genomic regions.
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Registered trials
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