DOI QR코드

DOI QR Code

한국 음나무(두릅과) 집단의 형태적 분석

Morphological Analysis on the Kalopanax pictus (Araliaceae) of Korean Populations

  • Jung, Sang-Duk (Department of Biology, Pusan National University) ;
  • Hong, Jung-Hee (Department of Biology, Pusan National University) ;
  • Bang, Kyung-Hwan (Division of Ginseng & Medicinal Crops, National Institute of Crop Science, RDA) ;
  • Huh, Man-Kyu (Department of Molecular Biology, Dongeui University)
  • 발행 : 2004.06.01

초록

한국내 분포하는 음나무(Kalopanox pictus Nakai)의 집단간 분화를 연구하기 위해 형태적 특성을 조사하였다. 23개 형태 형질에 근거하여 지역간 분화는 현저하였다. 아홉 집단에서 138표본으로 유효한 분류학적 단위(OTU)를 표현형 유사도와 형태적 변이를 조사하였으며 주성분 분석을 실시하였다. 첫 세 주성분 요소가 전체 변이의 77.0%에 관련이 있었다. 이 중 첫 번째 주성분 요소가 전체 변이의 52%에 기여하였는데 이에 해당되는 형질은 장상복엽의 장상렬의 수, 그리고 장상렬의 폭이다. 형태적 변이에 근거한 군집분석에서 우리나라 남부와 중부지방의 두 그룹으로 나누어졌다.

Morphological characteristics of Kalopanox pictus Nakai were studied to examine population differentiation of this species. Based on a phenogram of using 23 morphological characteristics, differentiation of regions were distinct. Collections of 138 specimens from nine populations served as operational taxonomic unit (OTU's) were examined for phenotypic similarity and morphological variation using clustering (Ward's minimum variance method) and principal component analysis (PCA). The first three principal components were responsible for 77.0% of the total variance. Principal component 1 explained 52% of the total variance and was contributed to by the number of palmately parted, the number of pinnately lobed, and width between two lateral lobe apex.

키워드

참고문헌

  1. Heredity v.23 Evolution in closely adjacent plant populations V. Evolution of self-sterility Antonovics,J. https://doi.org/10.1038/hdy.1968.30
  2. New Forest v.6 Factors influencing levels of genetic diversity in woody plant species Hamrick,J.L.;M.J.W.Godt;S.L.Sherman-Broyles https://doi.org/10.1007/BF00120641
  3. Can. J. For. Res. v.29 Genetic diversity and population structure of Korean alder (Alnus japonica Betulaceae) Huh,M.K. https://doi.org/10.1139/cjfr-29-9-1311
  4. Crop Sci. v.41 Genetic diversity and population structure of wild lentil tare Huh,M.K.;H.W.Huh https://doi.org/10.2135/cropsci2001.1940
  5. Journal of Plant Biology v.46 Genetic diversity and population structure of Kalopanax pictus (Araliaceae) Jung,S.D.;H.W.Huh;J.S.Choi;H.H.Chun;K.H.Bang;M.K.Huh https://doi.org/10.1007/BF03030372
  6. Korean Resources Plants Kim,T.J.
  7. Flora of Korea Lee,Y.N.
  8. Aust. J. Biol. Sci. v.31 Allozyme uniformity within and variation between races of the colonizing species Xanthium strumarium L. (Noogoura Burr.) Morgan,G.G.;D.R.Marshall
  9. Conservationary Genetics v.4 Conservation of genetic diversity in the endangered plant Eriogonum avalifolium var. vineum (Polygonaceae) Neel,M.C.;N.C.Ellstrand https://doi.org/10.1023/A:1024017029933
  10. Evolutionary Dynamics of Genetic Diversity The evolutionary significance of genetic diversity: ecological, demographic and life history correlates Nevo,E.;A.Beiles;R.Ben-Shlomo;Many,G.S.(ed.)
  11. SAS/STAT User's Guide (Ver. 6, 4th eds.) v.1 SAS Institute Inc.
  12. Ann. Rev. Ecol. Syst. v.17 The evolution of phenotypic plasticity in plants Schlichting,C. https://doi.org/10.1146/annurev.es.17.110186.003315
  13. Evolution v.33 The genetic basis of the ecological amplitude of Spartina patens I. Morphologic and physiological traits Silander,J.A.;J.Aantonovics https://doi.org/10.2307/2407471
  14. The Principles and Practice of Statistics in Biological Research (2nd eds.) Biometry Sokal,R.R.;F.J.Rohlf
  15. Kor. J. Plant Taxonomy v.18 Chromosome numbers of Araliaceae in Korea Sun,B.Y.;C.H.Kim;W.Y.Soh
  16. Genetics v.161 Optimal randomization strategies when testing the existence of a phylogeographic structure: a reply to Petit and Grivet Templeton,A.R.
  17. Systematic Botany v.17 Hybridization in North-American Asclepias 3. Isozyme evidence Wyatt,R.;S.B.Broyes https://doi.org/10.2307/2419732
  18. Biostatistical Analysis (2nd eds.) Zar,J.H.

피인용 문헌

  1. Genetic diversity of Kalopanax pictus populations in Korea based on the nrDNA ITS sequence vol.39, pp.1, 2012, https://doi.org/10.5010/JPB.2012.39.1.075