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Article

Phytoalexin accumulation in the interaction between rice and the blast fungus.

Molecular plant-microbe interactions : MPMI - 1 Aug 2010

Hasegawa Morifumi, Mitsuhara Ichiro, Seo Shigemi, Imai Takuya, Koga Jinichiro, Okada Kazunori, Yamane Hisakazu, Ohashi Yuko

Abstract excerpt

Blast fungus-induced accumulations of major rice diterpene phytoalexins (PA), momilactones A and B, and phytocassanes A through E were studied, focusing on their biosynthesis and detoxification. In resistant rice, all PA started to accumulate at 2 days postinoculation (dpi), at which hypersensitive reaction (HR)-specific small lesions became visible and increased 500- to 1,000-fold at 4 dpi, while the...

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PMID: 20615111
DOI: 10.1094/MPMI-23-8-1000

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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