Protection induced by volatile limonene against anthracnose disease in Arabidopsis thaliana

Kayoko Fujioka, Haruko Gotoh, Taku Noumi, Ami Yoshida, Yoshiteru Noutoshi, Yoshishige Inagaki, Mikihiro Yamamoto, Yuki Ichinose, Tomonori Shiraishi, Kazuhiro Toyoda

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

d-Limonene induces expression of PDF1.2 gene and resistance against Colletotrichum higginsianum in Arabidopsis ecotype Col-0. The limonene-induced expression of PDF1.2 was diminished in jar1-1 (jasmonate resistant 1-1) plants, indicating that the response of Arabidopsis depends on jasmonic acid (JA)-regulated defense signaling pathway. In fact, systemic induction of PDF1.2 was confirmed when the Arabidopsis plants harboring the PDF1.2 promotor::GUS were exposed to limonene. A similar protective effect was also observed on Japanese mustard spinach (Brassica rapa var. perviridis) challenged with C. higginsianum, suggesting that plants are capable of recognizing gaseous limonene and activate disease resistance.

Original languageEnglish
Pages (from-to)415-419
Number of pages5
JournalJournal of General Plant Pathology
Volume81
Issue number6
DOIs
Publication statusPublished - Sep 11 2015

Keywords

  • Arabidopsis thaliana
  • Colletotrichum higginsianum
  • Plant defensin (PDF1.2)
  • Systemic resistance
  • Volatile
  • d-Limonene

ASJC Scopus subject areas

  • Agronomy and Crop Science
  • Plant Science

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