Article
Shared and Unique Patterns of Genomic Differentiation and Introgression Between Japanese Stickleback Species Across Three Sympatric Sites.
Molecular ecology - 1 Jan 2026
Okude Genta, Yamasaki Yo Y, Hosoki Takuya K, Kanbe Hiyu, Kakioka Ryo, Nagano Atsushi J, Kume Manabu, Kitano Jun
Abstract excerpt
Hybridization and introgression frequently occur even between distantly related species. A central question in speciation research is which genomic regions act as barriers to gene flow and how genome-wide differentiation persists despite hybridization between species. Ecological divergence is well known to promote genomic differentiation, especially during the early stages of speciation. However, the extent to...
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