Genetic Diversity among Tea (Camellia sinensis) Accessions Based on Random Amplified Polymorphic DNA (RAPD) Patterns

• 발행기관: 한국자원식물학회
• 저자명: Lyu, Jae-Il Lee, Sun-Ha Lim, Keun-Chul Kim, Gil-Ja Yang, Deok-Chun Bae, Chang-Hyu
• 간행물 정보: 『Plant Resources』Vol.6 No.3, 195~204쪽, 전체 10쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2003.12.31

영문 초록

Genetic diversity of 45 tea accessions from Korea, Japan, China and Taiwan was investigated by using RAPD analysis. Out of the eighty primers screened, twenty primers generated 99 polymorphic bands with a polymorphic rate 87.0%. The size of the amplified fragments ranged from about 3,138 bp to 520 bp. By cluster analysis, all of the 45 accessions can be grouped into five groups. Over 90% of the 32 Korean accessions belonged to group II, III, IV and V. Moreover, newly developed Korean cultivars (accession no. 13, 14 and 15) belonged to very different group compared with any other Korean accessions. Among the Korean accessions, the minimum genetic similarity 0.500 was obtained between accession no. 17 and 37 and the largest genetic similarity 0.912 between no. 20 and 21.

목차

INTRODUCTION

MATERIAL AND METHODS

RESULT AND DISCUSSION

LITERATURE CITED

키워드

Camellia sinensis cluster analysis genetic diversity RAPD tea