biostudies-literatureUnknown13Chen XA strawberry RIPK1, a leu-rich repeat receptor-like protein kinase, is previously demonstrated to be involved in fruit ripening as a positive regulator; however, its role in vegetable growth remains unknown. Here, based on our first establishment of <i>Agrobacterium</i>-mediated transformation of germinating seeds in diploid strawberry by <i>FvCHLH</i>/<i>FvABAR</i>, a reporter gene that functioned in chlorophyll biosynthesis, we got <i>FvRIPK1-RNAi</i> mutants. Downregulation of <i>FvRIPK1</i> inhibited plant morphogenesis, showing curled leaves; also, this silencing significantly reduced <i>FvABAR</i> and <i>FvABI1</i> transcripts and promoted <i>FvABI4</i>, <i>FvSnRK2.2</i>, and <i>FvSnRK2.6</i> transcripts. Interestingly, the downregulation of the <i>FvCHLH/ABAR</i> expression could noFrontiers in plant science1026571https://www.ebi.ac.uk/biostudies/studies/S-EPMC9659869biostudies-literatureThe protein kinase FvRIPK1 regulates plant morphogenesis by ABA signaling using seed genetic transformation in strawberry.PMC9659869Gu XGuo JChen XShen YGao FfalseThe protein kinase FvRIPK1 regulates plant morphogenesis by ABA signaling using seed genetic transformation in strawberry.A strawberry RIPK1, a leu-rich repeat receptor-like protein kinase, is previously demonstrated to be involved in fruit ripening as a positive regulator; however, its role in vegetable growth remains unknown. Here, based on our first establishment of <i>Agrobacterium</i>-mediated transformation of germinating seeds in diploid strawberry by <i>FvCHLH</i>/<i>FvABAR</i>, a reporter gene that functioned in chlorophyll biosynthesis, we got <i>FvRIPK1-RNAi</i> mutants. Downregulation of <i>FvRIPK1</i> inhibited plant morphogenesis, showing curled leaves; also, this silencing significantly reduced <i>FvABAR</i> and <i>FvABI1</i> transcripts and promoted <i>FvABI4</i>, <i>FvSnRK2.2</i>, and <i>FvSnRK2.6</i> transcripts. Interestingly, the downregulation of the <i>FvCHLH/ABAR</i> expression could no2022-01-01T00:00:00Z20222025-04-05T15:43:11.025Z2025-04-05T15:43:11.025ZS-EPMC96598693638849810.3389/fpls.2022.1026571