ArticleGenetics2007
Linkage maps of the dwarf and Normal lake whitefish (Coregonus clupeaformis) species complex and their hybrids reveal the genetic architecture of population divergence.
Article in Genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 51 citations in OpenAlex.
- Rapid buildup of sympatric species diversity in Alpine whitefish.Ecology and evolution · 2018Article
- Comparative High-Density Linkage Mapping Reveals Conserved Genome Structure but Variation in Levels of Heterochiasmy and Location of Recombination Cold Spots in the Common Frog.G3 (Bethesda, Md.) · 2017Article
- Thermal experience during embryogenesis contributes to the induction of dwarfism in whitefish Coregonus lavaretus.PloS one · 2017Article
- Anthropogenic hybridization between endangered migratory and commercially harvested stationary whitefish taxa (Coregonus spp.).Evolutionary applications · 2014Article
- 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
- Article
- A hybrid genetic linkage map of two ecologically and morphologically divergent Midas cichlid fishes (Amphilophus spp.) obtained by massively parallel DNA sequencing (ddRADSeq).G3 (Bethesda, Md.) · 2013Article
- Article
- Coding Gene Single Nucleotide Polymorphism Mapping and Quantitative Trait Loci Detection for Physiological Reproductive Traits in Brook Charr, Salvelinus fontinalis.G3 (Bethesda, Md.) · 2012Article
- Genome-wide patterns of divergence during speciation: the lake whitefish case study.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2012Article
- Analysis of the meiotic segregation in intergeneric hybrids of tilapias.International journal of evolutionary biology · 2012Article
- On the origin of species: insights from the ecological genomics of lake whitefish.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2010Review
- Speciation genetics: current status and evolving approaches.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2010Review
- Genomic linkage map of the human blood fluke Schistosoma mansoni.Genome biology · 2009Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Elucidating the genetic architecture of population divergence may reveal the evolution of reproductive barriers and the genomic regions implicated in the process. We assembled genetic linkage maps for the dwarf and Normal lake whitefish species complex and their hybrids. A total of 877 AFLP loci and 30 microsatellites were positioned. The homology of mapped loci between families supported the existence of 34 linkage groups (of 40n expected) exhibiting 83% colinearity among linked loci between these two families. Classes of AFLP markers were not randomly distributed among linkage groups. Both AFLP and microsatellites exhibited deviations from Mendelian expectations, with 30.4% exhibiting significant segregation distortion across 28 linkage groups of the four linkage maps in both families (P < 0.00001). Eight loci distributed over seven homologous linkage groups were significantly distorted in both families and the level of distortion, when comparing homologous loci of the same phase between families, was correlated (Spearman R = 0.378, P = 0.0021). These results suggest that substantial divergence incurred during allopatric glacial separation and subsequent sympatric ecological specialization has resulted in several genomic regions that are no longer complementary between dwarf and Normal populations issued from different evolutionary glacial lineages.
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