Rhamnogalacturonan lyase 1 (RGL1), as a suppressor of E3 ubiquitin ligase Arabidopsis thaliana ring zinc finger 1 (AtRZF1), is involved in dehydration response to mediate proline synthesis and pectin rhamnogalacturonan‐I composition

SUMMARY Proline metabolism plays a crucial role in both environmental stress responses and plant growth. However, the specific mechanism by which proline contributes to abiotic stress processes remains to be elucidated. In this study, we utilized atrzf1 (Arabidopsis thaliana ring zinc finger 1) as a...

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Veröffentlicht in:	The Plant journal : for cell and molecular biology 2024-07, Vol.119 (2), p.942-959
Hauptverfasser:	Min, Ji‐Hee, Park, Cho‐Rong, Gong, Ying, Chung, Moon‐Soo, Nam, Seung‐Hee, Yun, Hye Sup, Kim, Cheol Soo
Format:	Artikel
Sprache:	eng
Schlagworte:	Abiotic stress abiotic stress response Abscisic acid Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis - physiology Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Arabidopsis thaliana AtRZF1 Cell Wall - metabolism Cell walls Cellular stress response Composition Dehydration Deoxyribonucleic acid DNA Environmental stress Gene expression Gene Expression Regulation, Plant genes Hydrogen peroxide Mannitol metabolism Mutagenesis mutants Osmotic stress Pectin pectin content pectins Pectins - metabolism phenotype Phenotypes Plant growth Plant tissues Plants, Genetically Modified Polysaccharide-Lyases - genetics Polysaccharide-Lyases - metabolism Proline Proline - metabolism promoter regions Rhamnogalacturonan rhamnogalacturonan lyase root growth seedling growth Seedlings Stress, Physiological suppressor Suppressor mutant Transcriptomics Ubiquitin-protein ligase Ubiquitin-Protein Ligases - genetics Ubiquitin-Protein Ligases - metabolism vascular bundle Vascular tissue Zinc zinc finger motif Zinc finger proteins
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