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Article

A novel glycine-rich domain protein, GRDP1, functions as a critical feedback regulator for controlling cell death and disease resistance in rice.

Journal of experimental botany - 2 Feb 2021

Zhao Xiaosheng, Qiu Tiancheng, Feng Huijing, Yin Changfa, Zheng Xunmei, Yang Jun, Peng You-Liang, Zhao Wensheng

Abstract excerpt

Lesion mimic mutants constitute a valuable genetic resource for unraveling the signaling pathways and molecular mechanisms governing the programmed cell death and defense responses of plants. Here, we identified a lesion mimic mutant, spl-D, from T-DNA insertion rice lines. The mutant exhibited higher accumulation of H2O2, spontaneous cell death, decreased chlorophyll content, up-regulation of defense-related...

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PMID: 32995857
DOI: 10.1093/jxb/eraa450

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