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Korean J. Pl. Taxon > Volume 44(2); 2014 > Article
Korean Journal of Plant Taxonomy 2014;44(2): 111-118.
doi: https://doi.org/10.11110/kjpt.2014.44.2.111
엽록체 DNA psbA-trnH와 atpF-H 염기서열에 기초한 한국산 소나무속의 분자계통학적 연구
홍정기 , 양종철 , 이유미 , 김주환
Molecular phylogenetic study of Pinus in Korea based on chloroplast DNA psbA-trnH and atpF-H sequences data
Jeong Ki Hong, Jong Cheol Yang, You Mi Lee, Joo Hwan Kim
This study aims to define the phylogenetic relationship within Korean Pinus L. and to find the molecular markers which resolve the phylogenetic relationship in genus Pinus. cpDNA atpF-H and psbA-trnH regions were used as molecular markers. We performed the molecular phylogenetic study on 17 taxa of Pinus in Korea. The combined analyses of two gene loci showed that Korean Pinus was a monophyletic group supported by 100% BP. According to the results of separate analyses, psbA-trnH region seems to work better resolving power to clarify the phylogenetic ambiguity in Korean Pinus than those of atpF-H region. Also, we tried to checked the value and resolution of two chloroplast DNA loci on phylogenetic implications.
KeyWords: Pinus, subgenus Diploxylon & Haploxylon, atpF-H, psbA-trnH
주요어: 소나무속, 소나무아속, 잣나무아속
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