{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Lu K"],"funding":["“JBGS” Project of Seed Industry Revitalization in Jiangsu Province","\"JBGS\" Project of Seed Industry Revitalization in Jiangsu Province","National Natural Science Foundation of China","Jiangsu Provincial Natural Science Foundation"],"pagination":["62"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9719575"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(1)"],"pubmed_abstract":["Previous studies in Arabidopsis reported that the PPR protein SOAR1 plays critical roles in plant response to salt stress. In this study, we reported that expression of the Arabidopsis SOAR1 (AtSOAR1) in rice significantly enhanced salt tolerance at seedling growth stage and promoted grain productivity under salt stress without affecting plant productivity under non-stressful conditions. The transgenic rice lines expressing AtSOAR1 exhibited increased ABA sensitivity in ABA-induced inhibition of seedling growth, and showed altered transcription and splicing of numerous genes associated with salt stress, which may explain salt tolerance of the transgenic plants. Further, we overexpressed the homologous gene of SOAR1 in rice, OsSOAR1, and showed that transgenic plants overexpressing OsSOAR1 "],"journal":["Rice (New York, N.Y.)"],"pubmed_title":["The PPR-Domain Protein SOAR1 Regulates Salt Tolerance in Rice."],"pmcid":["PMC9719575"],"funding_grant_id":["BK20170594","31700229","JBGS (2021) 041"],"pubmed_authors":["Guan J","Li C","Zhu Z","Wei XD","Wang CL","Yao S","Zhang YD","He L","Lu K","Zhou LH","Zhao L","Zhao CF","Zhao QY","Liang WH","Chen T"],"additional_accession":[]},"is_claimable":false,"name":"The PPR-Domain Protein SOAR1 Regulates Salt Tolerance in Rice.","description":"Previous studies in Arabidopsis reported that the PPR protein SOAR1 plays critical roles in plant response to salt stress. In this study, we reported that expression of the Arabidopsis SOAR1 (AtSOAR1) in rice significantly enhanced salt tolerance at seedling growth stage and promoted grain productivity under salt stress without affecting plant productivity under non-stressful conditions. The transgenic rice lines expressing AtSOAR1 exhibited increased ABA sensitivity in ABA-induced inhibition of seedling growth, and showed altered transcription and splicing of numerous genes associated with salt stress, which may explain salt tolerance of the transgenic plants. Further, we overexpressed the homologous gene of SOAR1 in rice, OsSOAR1, and showed that transgenic plants overexpressing OsSOAR1 ","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Dec","modification":"2025-04-19T04:41:42.724Z","creation":"2025-04-19T04:41:42.724Z"},"accession":"S-EPMC9719575","cross_references":{"pubmed":["36463341"],"doi":["10.1186/s12284-022-00608-x"]}}