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Underlying mechanism of accelerated cell death and multiple disease resistance in a maize lethal leaf spot 1 allele.

Journal of experimental botany - 24 Jun 2022

Li Jiankun, Chen Mengyao, Fan Tianyuan, Mu Xiaohuan, Gao Jie, Wang Ying, Jing Teng, Shi Cuilan, Niu Hongbin, Zhen Sihan, Fu Junjie, Zheng Jun, Wang Guoying, Tang Jihua, Gou Mingyue

Abstract excerpt

Multiple disease resistance (MDR) in maize has attracted increasing attention. However, the interplay between cell death and metabolite changes and their contributions to MDR remains elusive in maize. In this study, we identified a mutant named as lesion mimic 30 (les30) that showed 'suicidal' lesion formation in the absence of disease and had enhanced resistance to the fungal pathogen Curvularia lunata. Using...

Topics

Alleles
Cell Death
Chlorophyll
Disease Resistance
Humans
Oxylipins
Plant Diseases
Plant Leaves
Plant Proteins
Zea mays

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 35303096
DOI: 10.1093/jxb/erac116

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