Leaf Rust Resistance Genes in Japanese Wheat cultivars

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概要

• 論文の詳細を見る

• Leaf rust, caused by Puccinia triticina E., is an important disease of wheat in Japan. Thirty Japanese wheat(Triticum aestivum L.)cultivars, 7 Japanese supplementary differentials and a set of near-isogenic lines carrying named Lr-genes, were evaluated for resistance at the seedling growth stage with an array of Mexican Puccinia triticina races. The variation in seedling infection type of the cultivars was compared with that of the differentials, and genes conferring a low infection type were postulated. In total, nine named genes, viz.Lr1(2 cultivars), Lr3(3), Lr9(4), Lr10(5), Lr17(1), Lr19(1)Lr23(8), Lr27+31(3)could be identified/postulated in Japanese cultivars and supplementary differentials.

• 日本育種学会の論文

著者

• Huerta-espino Julio

  International Maize And Wheat Improvement Center(cimmyt)

• Singh Ravi

  International Maize and Wheat Improvement Center(CIMMYT)

• Nakamura Kazuhiro

  Wheat and Barley Breeding Lab., Tohoku National Agricultural Experiment Station

• Nakamura Kazuhiro

  Wheat And Barley Breeding Lab. Tohoku National Agricultural Experiment Station

関連論文

• Leaf Rust Resistance Genes in Japanese Wheat cultivars

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