野生四倍性コムギの種分化と赤さび病感受性

DOI Web Site Web Site

書誌事項

タイトル別名
  • Speciation of wild tetraploid wheats and their susceptibility to leaf rust.
  • 野生4倍性コムギの種分化と赤さび病感受性
  • ヤセイ 4バイセイ コムギ ノ シュ ブンカ ト アカサビビョウ カンジュセイ

この論文をさがす

抄録

The authors attempted to study the origin and phylogenetical differentiation of tetraploid wheats by analyzing the relationship between higher plants and their parasites, i. e., host-parasite interacton. As the first step, in order to study the phylogenetical relationships of wild tetraploid wheats, the intraspecific variation in susceptibility and geographical distribution were analyzed by evaluating the susceptibility of the plants to leaf rust ("Mesopotamia race", which was isolated at Sulaymaniya, IRAQ). The distribution area of wild tetraploid wheats is divided into three geographical regions : Palestine, Transcaucasus and Mesopotarnia. The wild tetraploid wheats native to Palestine and Transcaucasus belonged to Triticum dicocoides and T.araraticum, respectively. On the other hand, those native to Mesopotamia consisted of two species, i.e., both T.dicoccoides and T.araraticum.

収録刊行物

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