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Article

One of two major paralogs of AVR-Pita1 is functional in Japanese rice blast isolates.

Phytopathology - 1 Jun 2010

Takahashi Mami, Ashizawa Taketo, Hirayae Kazuyuki, Moriwaki Jouji, Sone Teruo, Sonoda Ryoichi, Noguchi Masako Tsujimoto, Nagashima Susumu, Ishikawa Kouji, Arai Michiyoshi

Abstract excerpt

We analyzed the avirulence gene AVR-Pita1 in Japanese rice blast isolates to determine how they gain virulence toward rice cultivars containing the Pita resistance gene. An avirulent isolate, OS99-G-7a (G7a), from a Japanese commercial field contained two paralogs of AVR-Pita1, designated as AVR-Pita1(JA) and AVR-Pita1(JB). Analysis of virulent, independent mutants derived from G7a, a single avirulent progenitor...

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PMID: 20465417
DOI: 10.1094/PHYTO-100-6-0612

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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