ArticleProceedings of the National Academy of Sciences of the United States of America2003
Patterns of DNA sequence polymorphism at Sod vicinities in Drosophila melanogaster: unraveling the footprint of a recent selective sweep.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it.
- How species evolve collectively: implications of gene flow and selection for the spread of advantageous alleles.Molecular ecology · 2004Pooled it
- The importance of selection in the evolution of blindness in cavefish.BMC evolutionary biology · 2017Article
- Article
- Tracking footprints of maize domestication and evidence for a massive selective sweep on chromosome 10.Proceedings of the National Academy of Sciences of the United States of America · 2009Review
- Patterns of genetic diversity and candidate genes for ecological divergence in a homoploid hybrid sunflower, Helianthus anomalus.Molecular ecology · 2007Article
- Nucleotide variation at the dopa decarboxylase (Ddc) gene in natural populations of Drosophila melanogaster.Journal of genetics · 2007Article
- Article
- Plasmodium vivax: recent world expansion and genetic identity to Plasmodium simium.Proceedings of the National Academy of Sciences of the United States of America · 2005Article
- A comparison of variation between a MHC pseudogene and microsatellite loci of the little greenbul (Andropadus virens).BMC evolutionary biology · 2005Article
- African sequence variation accounts for most of the sequence polymorphism in non-African Drosophila melanogaster.Genetics · 2005Article
- Meager genetic variability of the human malaria agent Plasmodium vivax.Proceedings of the National Academy of Sciences of the United States of America · 2004Article
- Pattern of diversity in the genomic region near the maize domestication gene tb1.Proceedings of the National Academy of Sciences of the United States of America · 2004Article
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Authors and funding
5 authors.
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Abstract
We survey DNA sequence polymorphisms at the Sod locus and four neighboring regions of Drosophila melanogaster, spanning 55,513 base pairs (bp), in 15 strains from a natural population, plus one reference laboratory strain and one strain of Drosophila simulans. Our objective is to characterize a proposed selective sweep that occurred at a locus close to Sod in D. melanogaster and to characterize the strength of the selection event, its time, and the size of the hitchhiked region. Two regions, 1819 and 6kbr3r, show a pattern of polymorphism very similar to the one of Sod, implying that they have been affected by the same evolutionary process that impacted Sod. A third fragment, 2021 seems unaffected by the event. A fourth one, 4039, on the opposite flank of Sod in relation to 2021, is only partially affected. We estimate that the length of the chromosomal segment impacted by the selective sweep is 41-54 kb, the age of the selective sweep is 2,600-22,000 years, and the selective advantage is 0.020 < s < 0.103.
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