Phylogeography of Trochodendron aralioides (Trochodendraceae) in Taiwan and its adjacent areas

Shing Fan Huang, Shih-Ying Hwang, Jenn-Che Wang, Tsan Piao Lin

研究成果: 雜誌貢獻文章

46 引文 (Scopus)

摘要

Aim: This paper described current phylogeographical patterns of chloroplastic DNA variation of Trochodendron aralioides, a temperate tree species, and inferred its possible refugium in Taiwan. This information was compared with the known phylogeographical pattern of subtropical tree species. Location: A total of 24 populations were sampled including 20 from Taiwan, two each from the Ryukyus and Japan. Methods: A haplotype network was constructed by computer program TCS, various parameters of genetic diversity were calculated and neutrality was tested by computer program DnaSP. To examine the similarity of genetic structure among populations, a maximum parsimony tree was reconstructed by computer program PAUP*. The results of isozyme of T. aralioides from a previous publication were incorporated into this study to infer the phylogeographical history. Results: Nine haplotypes according to six substitutions, two indels and one inversion of the two cpDNA intergenic spacer fragments (petG-trnP and petA-psbJ) of T. aralioides were recognized. Genetic structure of the population of Japan is totally different from those of Taiwan and the Ryukyus. In Taiwan, the genetic structure was differentiated among populations revealed by G st = 0.700 and A st = 0.542, and the population genetics was clearly spatially structured. Two population groups were recognized. The first group was distributed islandwide and extended to the Ryukyus. The second group contained five of the seven known haplotypes, and was restricted to the area between latitude 24°46' and 24°06' N. Conclusions: In Taiwan, north-central area between latitude 24°46' and 24°06' N is potentially a refugium during the last glaciations. This finding is contradicted to subtropical species as Cyclobalanopsis glauca.

原文英語
頁(從 - 到)1251-1259
頁數9
期刊Journal of Biogeography
31
發行號8
DOIs
出版狀態已發佈 - 2004 八月 1

指紋

Trochodendron aralioides
Trochodendraceae
phylogeography
genetic structure
Taiwan
refugium
software
haplotypes
refuge habitats
last glaciation
population structure
population genetics
Japan
substitution
DNA
glaciation
intergenic DNA
chloroplast DNA
isozymes
history

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Ecology

引用此文

Phylogeography of Trochodendron aralioides (Trochodendraceae) in Taiwan and its adjacent areas. / Huang, Shing Fan; Hwang, Shih-Ying; Wang, Jenn-Che; Lin, Tsan Piao.

於: Journal of Biogeography, 卷 31, 編號 8, 01.08.2004, p. 1251-1259.

研究成果: 雜誌貢獻文章

@article{a16ea9bb38bd40fd985fefdf5b28626b,
title = "Phylogeography of Trochodendron aralioides (Trochodendraceae) in Taiwan and its adjacent areas",
abstract = "Aim: This paper described current phylogeographical patterns of chloroplastic DNA variation of Trochodendron aralioides, a temperate tree species, and inferred its possible refugium in Taiwan. This information was compared with the known phylogeographical pattern of subtropical tree species. Location: A total of 24 populations were sampled including 20 from Taiwan, two each from the Ryukyus and Japan. Methods: A haplotype network was constructed by computer program TCS, various parameters of genetic diversity were calculated and neutrality was tested by computer program DnaSP. To examine the similarity of genetic structure among populations, a maximum parsimony tree was reconstructed by computer program PAUP*. The results of isozyme of T. aralioides from a previous publication were incorporated into this study to infer the phylogeographical history. Results: Nine haplotypes according to six substitutions, two indels and one inversion of the two cpDNA intergenic spacer fragments (petG-trnP and petA-psbJ) of T. aralioides were recognized. Genetic structure of the population of Japan is totally different from those of Taiwan and the Ryukyus. In Taiwan, the genetic structure was differentiated among populations revealed by G st = 0.700 and A st = 0.542, and the population genetics was clearly spatially structured. Two population groups were recognized. The first group was distributed islandwide and extended to the Ryukyus. The second group contained five of the seven known haplotypes, and was restricted to the area between latitude 24°46' and 24°06' N. Conclusions: In Taiwan, north-central area between latitude 24°46' and 24°06' N is potentially a refugium during the last glaciations. This finding is contradicted to subtropical species as Cyclobalanopsis glauca.",
keywords = "Phylogeography, Refugium, Taiwan, Trochodendron aralioides, cpDNA",
author = "Huang, {Shing Fan} and Shih-Ying Hwang and Jenn-Che Wang and Lin, {Tsan Piao}",
year = "2004",
month = "8",
day = "1",
doi = "10.1111/j.1365-2699.2004.01082.x",
language = "English",
volume = "31",
pages = "1251--1259",
journal = "Journal of Biogeography",
issn = "0305-0270",
publisher = "Wiley-Blackwell",
number = "8",

}

TY - JOUR

T1 - Phylogeography of Trochodendron aralioides (Trochodendraceae) in Taiwan and its adjacent areas

AU - Huang, Shing Fan

AU - Hwang, Shih-Ying

AU - Wang, Jenn-Che

AU - Lin, Tsan Piao

PY - 2004/8/1

Y1 - 2004/8/1

N2 - Aim: This paper described current phylogeographical patterns of chloroplastic DNA variation of Trochodendron aralioides, a temperate tree species, and inferred its possible refugium in Taiwan. This information was compared with the known phylogeographical pattern of subtropical tree species. Location: A total of 24 populations were sampled including 20 from Taiwan, two each from the Ryukyus and Japan. Methods: A haplotype network was constructed by computer program TCS, various parameters of genetic diversity were calculated and neutrality was tested by computer program DnaSP. To examine the similarity of genetic structure among populations, a maximum parsimony tree was reconstructed by computer program PAUP*. The results of isozyme of T. aralioides from a previous publication were incorporated into this study to infer the phylogeographical history. Results: Nine haplotypes according to six substitutions, two indels and one inversion of the two cpDNA intergenic spacer fragments (petG-trnP and petA-psbJ) of T. aralioides were recognized. Genetic structure of the population of Japan is totally different from those of Taiwan and the Ryukyus. In Taiwan, the genetic structure was differentiated among populations revealed by G st = 0.700 and A st = 0.542, and the population genetics was clearly spatially structured. Two population groups were recognized. The first group was distributed islandwide and extended to the Ryukyus. The second group contained five of the seven known haplotypes, and was restricted to the area between latitude 24°46' and 24°06' N. Conclusions: In Taiwan, north-central area between latitude 24°46' and 24°06' N is potentially a refugium during the last glaciations. This finding is contradicted to subtropical species as Cyclobalanopsis glauca.

AB - Aim: This paper described current phylogeographical patterns of chloroplastic DNA variation of Trochodendron aralioides, a temperate tree species, and inferred its possible refugium in Taiwan. This information was compared with the known phylogeographical pattern of subtropical tree species. Location: A total of 24 populations were sampled including 20 from Taiwan, two each from the Ryukyus and Japan. Methods: A haplotype network was constructed by computer program TCS, various parameters of genetic diversity were calculated and neutrality was tested by computer program DnaSP. To examine the similarity of genetic structure among populations, a maximum parsimony tree was reconstructed by computer program PAUP*. The results of isozyme of T. aralioides from a previous publication were incorporated into this study to infer the phylogeographical history. Results: Nine haplotypes according to six substitutions, two indels and one inversion of the two cpDNA intergenic spacer fragments (petG-trnP and petA-psbJ) of T. aralioides were recognized. Genetic structure of the population of Japan is totally different from those of Taiwan and the Ryukyus. In Taiwan, the genetic structure was differentiated among populations revealed by G st = 0.700 and A st = 0.542, and the population genetics was clearly spatially structured. Two population groups were recognized. The first group was distributed islandwide and extended to the Ryukyus. The second group contained five of the seven known haplotypes, and was restricted to the area between latitude 24°46' and 24°06' N. Conclusions: In Taiwan, north-central area between latitude 24°46' and 24°06' N is potentially a refugium during the last glaciations. This finding is contradicted to subtropical species as Cyclobalanopsis glauca.

KW - Phylogeography

KW - Refugium

KW - Taiwan

KW - Trochodendron aralioides

KW - cpDNA

UR - http://www.scopus.com/inward/record.url?scp=3543143140&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=3543143140&partnerID=8YFLogxK

U2 - 10.1111/j.1365-2699.2004.01082.x

DO - 10.1111/j.1365-2699.2004.01082.x

M3 - Article

AN - SCOPUS:3543143140

VL - 31

SP - 1251

EP - 1259

JO - Journal of Biogeography

JF - Journal of Biogeography

SN - 0305-0270

IS - 8

ER -