"speciation; gene flow; selection; genomic analysis; larch budmoth"@en . . . . "Emelianov, I." . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "RIV/60076658:12310/04:00008577!RIV08-MSM-12310___" . . "Ecological divergence in the face of gene flow has recently become implicated as a potentially important cause of speciation and adaptive radiation. Here, we develop a genomic approach to test for divergent selection in sympatric host races of the larch budmoth Zeiraphera diniana (Lepidoptera: Tortricidae). We analysed hundreds of amplified fragment length polymorphism markers in 92 individuals in sympatric and allopatric populations, and in two backcross broods used to map the markers to individual chromosomes. The results directly confirm the existence of natural hybridization and demonstrate strong heterogeneity between chromosomes in terms of molecular divergence between host races (the average level of divergence was F-ST = 0.216). However, genomic heterogeneity was not found when we analysed divergence between geographically separated populations of the same host race. We conclude that the variance of the level of sympatric divergence among chromosomes is the footprint of divergent selection act" . "Genomic evidence for divergence with gene flow in host races of the larch budmoth" . . "9"^^ . . . . . . . "0962-8452" . "Genomic evidence for divergence with gene flow in host races of the larch budmoth"@en . "[8342A71A1025]" . "Genomic evidence for divergence with gene flow in host races of the larch budmoth" . "97-105" . "271" . "Marec, Franti\u0161ek" . "Genomov\u00E9 doklady pro divergenci a tok gen\u016F u populac\u00ED Zeiraphera improbana"@cs . "Genomov\u00E9 doklady pro divergenci a tok gen\u016F u populac\u00ED Zeiraphera improbana"@cs . . . "1"^^ . "Genomic evidence for divergence with gene flow in host races of the larch budmoth"@en . . "1534" . . "3"^^ . . "V, Z(AV0Z5007907)" . "Ecological divergence in the face of gene flow has recently become implicated as a potentially important cause of speciation and adaptive radiation. Here, we develop a genomic approach to test for divergent selection in sympatric host races of the larch budmoth Zeiraphera diniana (Lepidoptera: Tortricidae). We analysed hundreds of amplified fragment length polymorphism markers in 92 individuals in sympatric and allopatric populations, and in two backcross broods used to map the markers to individual chromosomes. The results directly confirm the existence of natural hybridization and demonstrate strong heterogeneity between chromosomes in terms of molecular divergence between host races (the average level of divergence was F-ST = 0.216). However, genomic heterogeneity was not found when we analysed divergence between geographically separated populations of the same host race. We conclude that the variance of the level of sympatric divergence among chromosomes is the footprint of divergent selection act"@en . "565401" . "Mallet, J." . "Genomov\u00E9 doklady pro divergenci a tok gen\u016F u populac\u00ED Zeiraphera improbana"@cs . "12310" . "Proceedings of the Royal Society of London Series B - Biological Sciences" . "RIV/60076658:12310/04:00008577" . . .