{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Han S"],"funding":["IMAR (Inner Mongolia Autonomous Region) Natural Science Foundation","Basic Scientific Research Foundation for Universities Directly under the Inner Mongolia Autonomous Region","the National Natural Science Foundation of China"],"pagination":["1718"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11244382"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(13)"],"pubmed_abstract":["Petal abscission affects the growth, development, and economic value of plants, but the mechanism of ethylene-ROS-induced petal abscission is not clear. Therefore, we treated roses with different treatments (MOCK, ETH, STS, and ETH + STS), and phenotypic characteristics of petal abscission, changed ratio of fresh weight, morphology of cells in AZ and the expression of <i>RhSUC2</i> were analyzed. On this basis, we measured reactive oxygen species (ROS) content in petals and AZ cells of roses, and analyzed the expression levels of some genes related to ROS production and ROS scavenging. Ethylene promoted the petal abscission of rose through decreasing the fresh weight of the flower, promoting the stacking and stratification of AZ cells, and repressing the expression of <i>RhSUC2</i>. During"],"journal":["Plants (Basel, Switzerland)"],"pubmed_title":["Reactive Oxygen and Related Regulatory Factors Involved in Ethylene-Induced Petal Abscission in Roses."],"pmcid":["PMC11244382"],"funding_grant_id":["2023MS03055","31860572","0406082215"],"pubmed_authors":["Zhang J","Qin Z","Wang W","Pei H","Han S","Zhang S"],"additional_accession":[]},"is_claimable":false,"name":"Reactive Oxygen and Related Regulatory Factors Involved in Ethylene-Induced Petal Abscission in Roses.","description":"Petal abscission affects the growth, development, and economic value of plants, but the mechanism of ethylene-ROS-induced petal abscission is not clear. Therefore, we treated roses with different treatments (MOCK, ETH, STS, and ETH + STS), and phenotypic characteristics of petal abscission, changed ratio of fresh weight, morphology of cells in AZ and the expression of <i>RhSUC2</i> were analyzed. On this basis, we measured reactive oxygen species (ROS) content in petals and AZ cells of roses, and analyzed the expression levels of some genes related to ROS production and ROS scavenging. Ethylene promoted the petal abscission of rose through decreasing the fresh weight of the flower, promoting the stacking and stratification of AZ cells, and repressing the expression of <i>RhSUC2</i>. During","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Jun","modification":"2025-04-18T21:44:21.274Z","creation":"2025-02-19T02:34:30.152Z"},"accession":"S-EPMC11244382","cross_references":{"pubmed":["38999558"],"doi":["10.3390/plants13131718"]}}