Notes on the Occurrence of Pathogenic Races of Xanthomonas oryzae pv. oryzae Found in Hiroshima Prefecture in 1999

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概要

• 論文の詳細を見る

• The pathogenic race of 59 cultures of Xanthomonas oryzae pv. oryzae, a pathogen of bacterial leaf blight of rice, isolated from six locations in the inland mountainous area of Hiroshima Prefecture in 1999, were determined by a set of traditional differentials. Four races-I, II, V and VII-were found across the area ; however, we noticed the composition of the races as well as the dominant race in each location different. All races were avirulent on differential cultivar Te-tep. Races V and VII were new to Hiroshima. The rice cultivars infected with bacterial leaf blight in Hiroshima are thought to be grouped into the Kinmaze group, which does not have any resistance genes. Apparently, a variety of races occurred unexpectedly on the cultivars contrary to stabilizing selection theory.

• 日本植物病理学会の論文
• 2000-11-25

著者

• Matsuura S

  Virology Lab. National Agricultural Res. Center Tsukuba Jpn

• Matsuura Shohei

  Environmental Control Research Division Hiroshima Prefectural Agriculture Research Center

• Oku Takashi

  School Of Bioresources Hiroshima Prefectural University

• SATO Kotaro

  School of Bioresources, Hiroshima Prefectural University

• KURAO Masaki

  Institute of Biotechnology, Hiroshima Prefectural Agriculture Research Center

• SAKAI Yasufumi

  Institute of Biotechnology, Hiroshima Prefectural Agriculture Research Center

• TSUCHIYA Takao

  Crop Research Division, Hiroshima Prefectural Agriculture Research Center

• Kurao Masaki

  Institute Of Biotechnology Hiroshima Prefectural Agriculture Research Center

• Sakai Yasufumi

  Institute Of Biotechnology Hiroshima Prefectural Agriculture Research Center

• Tsuchiya Takao

  Crop Research Division Hiroshima Prefectural Agriculture Research Center

• Sato Kotaro

  School Of Bioresources Hiroshima Prefectural University

関連論文

• Verbena as a trap crop to suppress thrips-transmitted Tomato spotted wilt virus in chrysanthemums
• Structural conservation of the hrp gene cluster in Xanthomons oryzae pv. oryzae
• Notes on the occurrence of pathogenic races of Xanthomonas oryzae pv. oryzae found in Hiroshima Prefecture during 2000-2003
• Notes on the Occurrence of Pathogenic Races of Xanthomonas oryzae pv. oryzae Found in Hiroshima Prefecture in 1999
• Sequence Analysis of α-helix-turn-α-helix Motif Region of HrpX in Plant Pathogenic Xanthomonas

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