Genetic Diversity and Genetic Relationships of East Asian Natural Populations of Wild Radish Revealed by AFLP
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概要
- 論文の詳細を見る
To assess the genetic diversity and genetic structure of East Asian wild radish (Raphanus sativus var. hortensis f. raphanistroides), 13 natural populations from Japan and Korea were analyzed for amplified fragment length polymorphism (AFLP). On the average, 77.4% of the AFLP markers generated by eight primer pairs were polymorphic. Both Japanese and Korean populations of wild radish showed a high within population variation (66.3 % polymorphic markers, Shannon's information index Ho 3.486, and genetic diversity H_<EP> = 0.128). The majority of the genetic variation of wild radish (96.7%) was observed within populations. Although no appreciable local differentiation of AFLP markers was detected, AFLP markers were more effective than allo-zymes in classifying natural populations of East Asian wild radish. AFLP variation showed a very close genetic relationship between R. raphanistrum and R. sativus, particularly Kazakhstan R. sativus, confirming the assumption that R. raphanistrum might be involved in the origin of R. sativus.
- 日本育種学会の論文
著者
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Ohnishi Ohmi
Plant Germ Plasm Institute Graduate School Of Agriculture Kyoto University
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Huh M
Plant Germ Plasm Institute Graduate School Of Agriculture Kyoto University
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Huh Man
Plant Germ Plasm Institute Graduate School Of Agriculture Kyoto University
関連論文
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