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Article

A semi-dominant NLR allele causes whole-seedling necrosis in wheat.

Plant physiology - 27 May 2021

Jia Haiyan, Xue Shulin, Lei Lei, Fan Min, Peng Shuxia, Li Tian, Nagarajan Ragupathi, Carver Brett, Ma Zhengqiang, Deng Junpeng, Yan Liuling

Abstract excerpt

Programmed cell death (PCD) and apoptosis have key functions in development and disease resistance in diverse organisms; however, the induction of necrosis remains poorly understood. Here, we identified a semi-dominant mutant allele that causes the necrotic death of the entire seedling (DES) of wheat (Triticum aestivum L.) in the absence of any pathogen or external stimulus. Positional cloning of the lethal...

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PMID: 33576803
DOI: 10.1093/plphys/kiab058
PMCID: PMC8154059

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