Migration‐tracking integrated phylogeography supports long‐distance dispersal‐driven divergence for a migratory bird species in the Japanese archipelago

DOI DOI HANDLE Web Site Web Site ほか1件をすべて表示 一部だけ表示 研究データあり 被引用文献7件 参考文献84件 オープンアクセス
  • Daisuke Aoki
    Department of Natural History Sciences Graduate School of Science Hokkaido University Sapporo Japan
  • Haruna Sakamoto
    Department of Natural History Sciences Graduate School of Science Hokkaido University Sapporo Japan
  • Munehiro Kitazawa
    Frontiers in Environmental Sciences Graduate School of Agriculture Hokkaido University Sapporo Japan
  • Alexey P. Kryukov
    Laboratory of Evolutionary Zoology and Genetics Federal Scientific Center of the East Asia Terrestrial Biodiversity Far Eastern Branch of the Russian Academy of Sciences Vladivostok Russia
  • Masaoki Takagi
    Department of Natural History Sciences Faculty of Science Hokkaido University Sapporo Japan

書誌事項

公開日
2021-05-02
資源種別
journal article
権利情報
  • http://creativecommons.org/licenses/by/4.0/
DOI
  • 10.1002/ece3.7387
  • 10.22541/au.160373183.39716449/v1
公開者
Wiley

この論文をさがす

説明

<jats:title>Abstract</jats:title><jats:p>Long‐distance dispersal (LDD) outside a species' breeding range contributes to genetic divergence. Previous phylogeographic studies of migratory bird species have not discriminated LDD from vicariant speciation in their diversification process. We conducted an integrative phylogeographic approach to test the LDD hypothesis, which predicts that a Japanese migratory bird subspecies diverged from a population in the coastal region of the East China Sea (CRECS) via LDD over the East China Sea (ECS). Haplotype networks of both mitochondrial and nuclear genes of its three subspecies were reconstructed to examine whether the Japanese subspecies of the Brown Shrike (<jats:italic>Lanius cristatus superciliosus</jats:italic>) diverged from an ancestral CRECS population. A species distribution model (SDM) for the Japanese subspecies was constructed using bioclimatic variables under the maximum entropy algorithm. It was projected backwards to the climate of the last glacial maximum (LGM) to infer the candidate source area of colonization. A migratory route of <jats:italic>L. c. superciliosus</jats:italic>, which possibly reflects a candidate past colonization route, was tracked by light‐level geolocators. Molecular phylogenetic networks suggest that the Japanese subspecies diverged from a population in the CRECS and maintained anciently diverged haplotypes. The SDM inferred that the emerged continental shelf of the ECS and the present CRECS were suitable breeding areas for the Japanese subspecies during the LGM. A major migratory route for <jats:italic>L. c. superciliosus</jats:italic> was inferred between the CRECS and the Japanese archipelago across the ECS. Our integrative approach supported the LDD hypothesis for divergence of the Japanese subspecies of the Brown Shrike. Shrinkage of the ECS may have been responsible for successful population establishment, due to a sufficient number of migrants overshooting to the Japanese archipelago from the CRECS. Our framework provides a new phylogeographic scenario for this region. Discriminating LDD and vicariance models helps improve our understanding of the phylogeographic histories of migratory species.</jats:p>

収録刊行物

被引用文献 (7)*注記

もっと見る

参考文献 (84)*注記

もっと見る

関連プロジェクト

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ