ソバ,Fagopyrum esculentum Moench,の集団遺伝学的研究-8-ヨーロッパ,シルクロード集団におけるアロザイム変異〔英文〕

DOI Web Site Web Site 被引用文献6件 参考文献30件
  • OHNISHI Ohmi
    Laboratory of Genetics, Faculty of Agriculture, Kyoto University

書誌事項

タイトル別名
  • Population genetics of cultivated common buckwheat, Fagopyrum esculentum Moench. VIII. Local differentiation of land races in Europe and the silk road.
  • ソバ Fagopyrum esculentum Moench ノ シュウダン

この論文をさがす

抄録

Allozyme variability at 19 loci affecting 12 enzymes was analyzed electrophoretically in 21 populations from Europe and six populations from the silk road. Most of the populations were polymorphic at seven loci, Dia-2, Got-2, Mdh-1, Mdh-3, Pgm-1, Pgm-2 and Sdh-1. As compared with Chinese populations, European populations have completely lost variability at Adh and 6-Pgdh-1. Populations from southern Europe have less variability than those from other parts of Europe. They have lost variability at Pgm-2 and have a greatly reduced frequency of the F allele at Mdh-1; occasionally, however, they show an increase in the frequency of the U allele at the Got-2 locus. Southern European populations show an increase in the det allele and in grey colored varieties. As a group, European populations show the smallest genetic distance with populations from the silk road and northern China. Combining these genetic findings with written documents and archeological evidence, I conclude that European buckwheat came from northern China via the silk road, and that it changed in many respects within the last 500 years.<br>

収録刊行物

被引用文献 (6)*注記

もっと見る

参考文献 (30)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ