Nested Phylogeographical Clade Analysis of Trochodendron aralioides (Trochodendraceae) in Taiwan
Resource
Taiwania, 51(1), 064-067
Journal
Taiwania
Journal Volume
51
Journal Issue
1
Pages
064-067
Date Issued
2006-03
Date
2006-03
Author(s)
黃星凡
Abstract
Nested clade phylogeographical analysis (NCPA), developed by A. R. Templeton and his colleague, was used to infer the evolutionary events that shaped the spatial genetic structure of Trochodendron aralioides in Taiwan. Genetic variation of two intergenic spacers of chloroplast DNA (petG-trnP and trnA-psbJ) among 24 populations, in which two from Japan, two from the Ryukyus and 20 from Taiwan, was examined. The NCPA suggests that the populations in Taiwan were first isolated from those of Japan proper. Since then, the spatial genetic structure in Taiwan was attributable to restricted gene flow.
Subjects
cpDNA, nested clade phylogeographic analysis, Taiwan, Trochodendron aralioides, 葉綠體DNA、巢狀支序分析、臺灣、昆欄樹
Type
journal article
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