Chemotaxonomic characterization of rice seedling blight complex using fatty acid methyl ester (FAME) profiles

• Aye Seint San

  Institute of Tropical Agriculture, Kyushu University

• Fukuda Shinji

  Institute of Tropical Agriculture, Kyushu University

• Matsumoto Masaru

  Institute of Tropical Agriculture, Kyushu University

抄録

Rice seedling blight is an important disease caused by a complex of fungi that include Fusarium, Rhizopus, Pythium, and Trichoderma species. A modified MIDI method was used for extraction of fatty acids from these causal pathogens, and fatty acid methyl ester (FAME) profiles were characterized. Factors that might affect fatty acid production, such as period of culture and saponification in extraction, were also evaluated. A total of 14 fatty acids were detected, and FAME profiles showed quantitative and qualitative variations by discriminant analysis and principal component analysis. Genus-specific FAME profiles consisting of the types of fatty acid produced and remarkable components of individual fatty acids were observed. The possibility of application as chemotaxonomic methods based on the FAME profiles for diagnosis of the rice seedling blight complex is also discussed.

収録刊行物

• Mycoscience

  Mycoscience 49 (6), 373-378, 2008

  一般社団法人 日本菌学会

キーワード

• Fatty acid methyl ester
• Modified MIDI method
• Rice seedling blight

詳細情報

• CRID: 1390858553268942720
• NII論文ID: 10024488918
• NII書誌ID: AA11003436
• DOI: 10.47371/mycosci.myc49373
• ISSN: 16182545
• ISSN: 13403540
• NDL書誌ID: 9732157
• Web Site: http://id.ndl.go.jp/bib/9732157
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9732157
• Web Site: https://www.jstage.jst.go.jp/article/mycosci/49/6/49_MYC49373/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用可