{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["13"],"submitter":["Doan PPT"],"pubmed_abstract":["Leaf senescence is the final stage of leaf development preceding death, which involves a significant cellular metabolic transition from anabolism to catabolism. Several processes during leaf senescence require coordinated regulation by senescence regulatory genes. In this study, we developed a rapid and systematic cellular approach to dissect the functional roles of genes in senescence regulation through their transient expression in Arabidopsis protoplasts. We established and validated this system by monitoring the differential expression of a luciferase-based reporter that was driven by promoters of <i>SEN4</i> and <i>SAG12</i>, early and late senescence-responsive genes, depending on effectors of known positive and negative senescence regulators. Overexpression of positive senescence re"],"journal":["Frontiers in plant science"],"pagination":["818239"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8969776"],"repository":["biostudies-literature"],"pubmed_title":["Rapid Investigation of Functional Roles of Genes in Regulation of Leaf Senescence Using Arabidopsis Protoplasts."],"pmcid":["PMC8969776"],"pubmed_authors":["Kim JH","Doan PPT","Kim J"],"additional_accession":[]},"is_claimable":false,"name":"Rapid Investigation of Functional Roles of Genes in Regulation of Leaf Senescence Using Arabidopsis Protoplasts.","description":"Leaf senescence is the final stage of leaf development preceding death, which involves a significant cellular metabolic transition from anabolism to catabolism. Several processes during leaf senescence require coordinated regulation by senescence regulatory genes. In this study, we developed a rapid and systematic cellular approach to dissect the functional roles of genes in senescence regulation through their transient expression in Arabidopsis protoplasts. We established and validated this system by monitoring the differential expression of a luciferase-based reporter that was driven by promoters of <i>SEN4</i> and <i>SAG12</i>, early and late senescence-responsive genes, depending on effectors of known positive and negative senescence regulators. Overexpression of positive senescence re","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022","modification":"2025-04-19T09:20:22.564Z","creation":"2025-04-19T09:20:22.564Z"},"accession":"S-EPMC8969776","cross_references":{"pubmed":["35371171"],"doi":["10.3389/fpls.2022.818239"]}}