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Article

Molecular evolution of the rice blast resistance gene Pi-ta in invasive weedy rice in the USA.

PloS one - 1 Jan 2011

Lee Seonghee, Jia Yulin, Jia Melissa, Gealy David R, Olsen Kenneth M, Caicedo Ana L

Abstract excerpt

The Pi-ta gene in rice has been effectively used to control rice blast disease caused by Magnaporthe oryzae worldwide. Despite a number of studies that reported the Pi-ta gene in domesticated rice and wild species, little is known about how the Pi-ta gene has evolved in US weedy rice, a major weed of rice. To investigate the genome organization of the Pi-ta gene in weedy rice and its relationship to gene flow...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 22043312
DOI: 10.1371/journal.pone.0026260
PMCID: PMC3197024

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Source receipt: pubmed, retrieved 7 Sept 2026.

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