Horticultural Science & Technology (원예과학기술지)

Korean Society of Horticultural Science (한국원예학회)
권호 표지

Genetic Relationships Based on Morphological Characteristics in Korean Native Sedum sarmentosum

국내 자생 돌나물의 형태적 특성에 의한 유연관계 분석

Kim, Hyo-Jin;Lee, Seung-Yeob
김효진;이승엽

  • Published : 2007.06.30
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Abstract

For the analysis of genetic relationship among genetic resources of Sedum sarmentosum, the morphological characteristics were investigated in 31 Korean local strains, and cluster analysis using SAS program (version 8.2) was conducted based on the morphological data. Thirty-one local strains were classified into two groups by the cluster analysis based on growth and flowering characteristics. Group Ⅰ included most of local strains with flowering characteristic, and Group Ⅱ included non-flowering, ‘Wanju’ and ‘Gunsan’ local strains. Group Ⅰ was divided into two subgroups. Four local strains with flourishing growth and flowering characteristics, ‘Keumsan’, ‘Bucheon’, ‘Pocheon’, and ‘Yongin’ were contained into the subgroup Ⅰ-1, and others were belonged into the subgroup Ⅰ-2. Among 31 local strains, ‘Wanju’ and ‘Gunsan’ local strains with good growth and non-flowering characteristics were favorable as edible resources. It was desirable as the resources of garden plant and ground cover plant that ‘Keumsan’, ‘Bucheon’, ‘Pocheon’, and ‘Yongin’ local strains showed the characteristics of slender stem and leaf, long flower stock, and flourishing flowering.

Keywords

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