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Korean J. Pl. Taxon > Volume 42(4); 2012 > Article
Korean Journal of Plant Taxonomy 2012;42(4): 282-293.
doi: https://doi.org/10.11110/kjpt.2012.42.4.282
엽록체 DNA 염기서열 분석을 이용한 한국산 초롱꽃과(Campanulaceae)의 계통유연관계
김경아 , 유기억
Phylogenetic relationships of Korean campanulaceae based on chloroplast DNA sequences
Kyung Ah Kim, Ki Oug Yoo
Abstract
Phylogenetic studies were conducted to evaluate the taxonomic relationships among 28 taxa, including 2 outgroups of Korean Campanulaceae, using atpB, atpB-rbcL, atpF-H, matK, rbcL, rpl16, rpoC1 and trnLF regions sequences in chloroplast DNA. The combined analyses of eight chloroplast DNA regions suggest that Codonopsis and Platycodon basally branches within the phylogenetic tree; Wahlenbergia distinguished an independent clade; Campanula forms a clade; Peracarpa and Asyneuma clade is a sister to the Adenophora-Hanabusaya clade; Hanabusaya is placed within the section Remotiflorae of Adenophora; Adenophora form a clade. Our present results support the generic level, although discordance remained at the infrageneric groups such as section and series based on morphological characteristics in the genus Adenophora.
KeyWords: Campanulaceae, Chloroplast DNA, Phylogenetic relationships
주요어: 초롱꽃과, 엽록체 DNA, 계통유연관계
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