Evaluation of Genetic Diversity among the Genus Viola by RAPD Markers

• 영문명: Evaluation of Genetic Diversity among the Genus Viola by RAPD Markers
• 발행기관: 한국자원식물학회
• 저자명: Oh, Boung-Jun Ko, Moon-Kyung Lee, Cheol-Hee
• 간행물 정보: 『한국자원식물학회지』제19권 제6호, 716~720쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2006.12.30

영문 초록

The genetic diversity among the genus Viola was evaluated using the random amplified polymorphic DNA (RAPD) method. A total of 142 distinct amplification fragments by 18 random primers were scored to perform the cluster analysis with UPGMA. Viola species from the subsection Patellares were clustered into group I to IV. The groups from I to IV were consistent with its morphological taxonomy, series Pinnatae, Chinensis, Variegatae, and Patellares in the subsection Patellares, respectively. Even though V. albida and V. albida var. takahasii were classified in Chinensis, they were assigned into group I. The cluster analysis separated other subsections from Patellares in the section Nomimium. Interestingly, V. verecunda and V. grypoceras in subsections Biobatae and Trigonocarpae, respectively, were clustered into group C with a high similarity coefficient. Therefore, RAPD analysis can be used for providing an alternative classification system to identify genotypes and morphological characters of Viola species.

키워드

Genetic diversity Viola RAPD Cluster analysis Morphological taxonomy