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Article

The rice LRR-like1 protein YELLOW AND PREMATURE DWARF 1 is involved in leaf senescence induced by high light.

Journal of experimental botany - 27 Feb 2021

Chen Dongdong, Qiu Zhennan, He Lei, Hou Linlin, Li Man, Zhang Guangheng, Wang Xiaoqi, Chen Guang, Hu Jiang, Gao Zhenyu, Dong Guojun, Ren Deyong, Shen Lan, Zhang Qiang, Guo Longbiao, Qian Qian, Zeng Dali, Zhu Li

Abstract excerpt

Senescence in plants is induced by endogenous physiological changes and exogenous stresses. In this study, we isolated two alleles of a novel rice (Oryza sativa) mutant, yellow and premature dwarf 1 (ypd1). The ypd1 mutants exhibited a yellow and dwarf phenotype from germination, and premature senescence starting at tillering. Moreover, the ypd1 mutants were sensitive to high light, which accelerated cell death...

Topics

Chloroplasts
Gene Expression Regulation, Plant
Genes, Plant
Mutation
Oryza
Phenotype
Plant Leaves
Plant Proteins

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 33200773
DOI: 10.1093/jxb/eraa532

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-33200773-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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