RAPD Variation in Relation to Population Differentiation of Chamaecyparis formosensis and Chamaecyparis taiwanensis

黃 士穎(shih-Ying Hwang), 林 惠文(Huei-Wen Lin), 郭 怡秀(Yi-Shou Kuo), 林 讚標

Research output: Contribution to journalArticlepeer-review

Abstract

本文探討紅檜與台灣扁柏之族群分化問題。紅檜與台灣扁柏的樓蘭山與阿裏山兩個族群以逢機擴增多型性DNA分子標記研究族群分化之問題。RAPD變異以Shannon′s phenotypic index來估算Ho。無論是紅檜或台灣扁柏之樓蘭山族群都較阿裏山族有較高之遺傳變異。上述結果可能與樓蘭山爲紅檜與台灣扁柏之大族群有蘭。基於RAPD之分析發現紅檜樓蘭山與阿裏山族群間有15.14%之分化值,而台灣扁柏樓蘭山與阿裏山族群間分化值爲14.73%。RAPD基因座之高的遺傳變異與族群分化程度可能代表紅檜與台灣扁柏之動態演化有關。
Original languageEnglish
Pages (from-to)173-179
Number of pages7
JournalBotanical Bulletin of Academia Sinica
Volume42
Issue number3
DOIs
Publication statusPublished - 2001

Keywords

  • 紅檜
  • 台灣扁柏
  • 族群分化
  • 逢機擴增多型性DNA
  • Chamaecyparis formosensis
  • Chamaecyparis taiwanensis
  • Population differentiation
  • RAPD

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