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Exploring Distribution and Evolution of Pi-ta Haplotypes in Rice Landraces across Different Rice Cultivation Regions in Yunnan.

Genes - 15 Oct 2024

Luo Hengming, Lu Lin, Wang Qun, Guo Zhixiang, Liu Lina, He Chi, Shi Junyi, Dong Chao, Ma Qiaoping, Li Jinbin

Abstract excerpt

Background: Rice blast, caused by Magnaporthe oryzae, seriously damages the yield and quality of rice worldwide. Pi-ta is a durable resistance gene that combats M. oryzae carrying AVR-Pita1. However, the distribution of the Pi-ta gene in rice germplasms in Yunnan Province has been inadequately studied. Methods: We analyzed the potential molecular evolution pattern of Pi-ta alleles by examining the diversity in...

Topics

Alleles
China
Evolution, Molecular
Genes, Plant
Haplotypes
Oryza
Plant Proteins
Seeds
Receptors, Cytoplasmic and Nuclear
Agriculture
Ascomycota

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Plant Diseases

Disease Resistance

Crops, Agricultural

Source

Open in PubMed Open full text

Identifiers

PMID: 39457449
DOI: 10.3390/genes15101325
PMCID: PMC11507375

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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