{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Tian Q"],"funding":["pecial fund for scientific and technological innovation of Fujian Agricultural and Forestry University Applied Basic Research","Natural Science Foundation of Fujian Province","National Natural Science Foundation of China","Special fund for scientific and technological innovation of Fujian Agricultural and Forestry University Applied Basic Research","startup fund of Minnan Normal University"],"pagination":["480"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10891736"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(4)"],"pubmed_abstract":["Ran GTPases play essential roles in plant growth and development. Our previous studies revealed the nuclear localization of DlRan3A and DlRan3B proteins and proposed their functional redundancy and distinction in <i>Dimocarpus longan</i> somatic embryogenesis, hormone, and abiotic stress responses. To further explore the possible roles of <i>DlRan3A</i> and <i>DlRan3B</i>, gene expression analysis by qPCR showed that their transcripts were both more abundant in the early embryo and pulp in longan. Heterologous expression of <i>DlRan3A</i> driven by its own previously cloned promoter led to stunted growth, increased root hair density, abnormal fruits, bigger seeds, and enhanced abiotic stress tolerance. Conversely, constitutive promoter <i>CaMV 35S</i> (<i>35S</i>)-driven expression of <i>D"],"journal":["Plants (Basel, Switzerland)"],"pubmed_title":["Functional and Transcriptome Analysis Reveal Specific Roles of <i>Dimocarpus longan DlRan3A</i> and <i>DlRan3B</i> in Root Hair Development, Reproductive Growth, and Stress Tolerance."],"pmcid":["PMC10891736"],"funding_grant_id":["31672127","CXZX2017189 and CXZX2017314","31572088","CXZX2017314","2021J05199","2020N0061 and 2021J05199","CXZX2017189","4206-L21715","2020N0061"],"pubmed_authors":["Cheng C","Lai Z","Xie X","Zhang Z","Lai R","Chen Y","Lin Y","Tian Q","XuHan X"],"additional_accession":[]},"is_claimable":false,"name":"Functional and Transcriptome Analysis Reveal Specific Roles of <i>Dimocarpus longan DlRan3A</i> and <i>DlRan3B</i> in Root Hair Development, Reproductive Growth, and Stress Tolerance.","description":"Ran GTPases play essential roles in plant growth and development. Our previous studies revealed the nuclear localization of DlRan3A and DlRan3B proteins and proposed their functional redundancy and distinction in <i>Dimocarpus longan</i> somatic embryogenesis, hormone, and abiotic stress responses. To further explore the possible roles of <i>DlRan3A</i> and <i>DlRan3B</i>, gene expression analysis by qPCR showed that their transcripts were both more abundant in the early embryo and pulp in longan. Heterologous expression of <i>DlRan3A</i> driven by its own previously cloned promoter led to stunted growth, increased root hair density, abnormal fruits, bigger seeds, and enhanced abiotic stress tolerance. Conversely, constitutive promoter <i>CaMV 35S</i> (<i>35S</i>)-driven expression of <i>D","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Feb","modification":"2026-05-23T03:21:38.068Z","creation":"2025-05-29T22:00:47.755Z"},"accession":"S-EPMC10891736","cross_references":{"pubmed":["38498444"],"doi":["10.3390/plants13040480"]}}