Allozyme Variation of the Three Varieties of Peucedanum japonicum Thunb. in Japan

• SEO AKIHIRO

  Department of Botany,Graduate School of Science,Kyoto University

• WATANABE MIKIO

  Biological Department,Aichi Kyoiku University

• HOTTA MITSURU

  Plant Information Center for Southwestern Japan

• MURAKAMI NORIAKI

  Department of Botany,Graduate School of Science,Kyoto University

抄録

Peucedanum japonicum comprises three allopatric varieties : var. japonicum, var. latifolium, and var. australe. Allozyme analysis was employed to estimate levels of genetic variation within and among populations of these varieties and to show whether the genetic differentiation is correlated with the three varieties. A UPGMA dendrogram defines three main clusters. These clusters are not concordant with the three varieties. Mean levels of expected heterozygosity showed that the Japanese mainland and the northern Ryukyus populations have low genetic variation and the central Ryukyus populations have high genetic variation. Genetic differentiation of P. japonicum may strongly reflect the geological history of the Ryukyu Islands.

収録刊行物

• Acta Phytotaxonomica et Geobotanica

  Acta Phytotaxonomica et Geobotanica 52 (2), 135-148, 2001

  日本植物分類学会

キーワード

• allozyme variation
• Peucedanum japonicum var.japonicum
• var.latifolium
• var.australe
• phytogeography
• Ryukyu Islands

詳細情報

• CRID: 1390001205269978368
• NII論文ID: 110003733656
• NII書誌ID: AA11586265
• DOI: 10.18942/apg.kj00003256647
• ISSN: 21897042
• ISSN: 13467565
• 本文言語コード: en
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可