自然雑種シラオイエンレイソウの起源と進化(英文)

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概要

• 論文の詳細を見る

• Trillium hagae is a putative natural hybrid and its progenitors are thought to be T. kamtschaticum Pall. (2n=10) and T. tschonoskii Maxim. (2n=20). Artificial crossings were made between these putative progenitors and the progenies were grown to maturation. Isoenzymes and ct-DNAs were investigated to demonstrate genetic relationship among progenies and progenitors. These results together with an investigation as to the F_2 generation made by naturally occurring progeny of T. hagae suggest that it has descended from the above progenitors and the mother is T. kamtschaticum, and that the taxon would have little chance to play any more roles for further evolutionary steps.

• 清和大学短期大学部の論文

著者

• 和田 敬四郎

  Department Of Biology Faculty Of Science Kanazawa University

• 井原 正昭

  Chiba Schooling Centre, University of Air

• 井原 一恵

  Seiwa Women's Junior College

関連論文

• 自然雑種シラオイエンレイソウの起源と進化(英文)

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