植物微生物相互作用におけるサリチル酸生合成と代謝

• 石濱 伸明

  理化学研究所環境資源科学研究センター

• 白須 賢

  理化学研究所環境資源科学研究センター

書誌事項

タイトル別名

• Salicylic acid biosynthesis and metabolism in plant-microbe interactions
• ショクブツ ビセイブツ ソウゴ サヨウ ニ オケル サリチルサン セイゴウセイ ト タイシャ

抄録

Salicylic acid （SA） is a phenolic compound that has been recognized as a plant hormone, playing a key role in the activation of defense responses after pathogen infection.　Two SA biosynthesis pathways have been proposed in plants; one via phenylalanine and the other via isochorismic acid.　Once plants synthesize SA to activate defense response, most of SA can be converted to SA metabolites.　These SA metabolites may have distinct roles in plants, such as inactivation of SA signaling and long distance propagation of defense signaling.　In addition, some plant pathogens can modulate host SA biosynthesis pathway by enzymatic effectors that metabolize SA precursors leading to less SA accumulation.　As SA is a critical component in plant immunity, disrupting SA biosynthesis can be a common infection strategy for plant pathogens.　Here we review our current knowledge and recent progress on the biosynthesis and metabolism of SA during plant-microbe interactions.

収録刊行物

• 植物の生長調節

  植物の生長調節 53 (1), 53-59, 2018

  一般社団法人 植物化学調節学会

詳細情報

• CRID: 1390564237992316928
• NII論文ID: 130007410029
• NII書誌ID: AA11550064
• DOI: 10.18978/jscrp.53.1_53
• ISSN: 21896305
• ISSN: 13465406
• NDL書誌ID: 029104918
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I029104918
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可