ArticleJournal of experimental botany2018
A leu-rich repeat receptor-like protein kinase, FaRIPK1, interacts with the ABA receptor, FaABAR, to regulate fruit ripening in strawberry.
Article in Journal of experimental botany, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed, 30 citations in OpenAlex.
- Stomatal cytokinesis defective2-dependent endocytic vesicular trafficking of abscisic acid.iScience · 2026Article
- FaRIF as a key regulator of strawberry fruit ripening: deciphering its targets and interaction networks.Horticulture research · 2026Article
- CHH hypermethylation contributes to the early ripening of grapes revealed by DNA methylome landscape of 'Kyoho' and its bud mutant.Horticulture research · 2025Article
- Non-climacteric fruit development and ripening regulation: 'the phytohormones show'.Journal of experimental botany · 2023Review
- Participation of FaTRAB1 Transcription Factor in the Regulation ofFoods (Basel, Switzerland) · 2023Article
- Identification of a stable major sucrose-related QTL and diagnostic marker for flavor improvement in peanut.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Vacuolar Phosphate Transporter1 (VPT1) may transport sugar in response to soluble sugar status of grape fruits.Horticulture research · 2023Article
- Abscisic acid biosynthesis, metabolism and signaling in ripening fruit.Frontiers in plant science · 2023Review
- Abscisic Acid: Role in Fruit Development and Ripening.Frontiers in plant science · 2022Review
- What makes a giant fruit? Assembling a genomic toolkit underlying various fruit traits of the mammoth group ofFrontiers in genetics · 2022Article
- The protein kinase FvRIPK1 regulates plant morphogenesis by ABA signaling using seed genetic transformation in strawberry.Frontiers in plant science · 2022Article
- Roles of abscisic acid in regulating ripening and quality of strawberry, a model non-climacteric fruit.Horticulture research · 2022Article
- Novel Translational and Phosphorylation Modification Regulation Mechanisms of Tomato (International journal of molecular sciences · 2021Article
- Genome-wide identification, and characterization of the CDPK gene family reveal their involvement in abiotic stress response in Fragaria x ananassa.Scientific reports · 2020Article
- The Physiological and Molecular Mechanism of Abscisic Acid in Regulation of Fleshy Fruit Ripening.Frontiers in plant science · 2020Review
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Strawberry (Fragaria×ananassa) is a model plant for studying non-climacteric fruit ripening regulated by abscisic acid (ABA); however, its exact molecular mechanisms are yet not fully understood. In this study, a predicted leu-rich repeat (LRR) receptor-like kinase in strawberry, red-initial protein kinase 1 (FaRIPK1), was screened and, using a yeast two-hybrid assay, was shown to interact with a putative ABA receptor, FaABAR. This association was confirmed by bimolecular fluorescence complementation and co-immunoprecipitation assays, and shown to occur in the nucleus. Expression analysis by real-time PCR showed that FaRIPK1 is expressed in roots, stems, leaves, flowers, and fruit, with a particularly high expression in white fruit at the onset of coloration. Down-regulation of FaRIPK1 expression in strawberry fruit, using Tobacco rattle virus-induced gene silencing, inhibited ripening, as evidenced by suppression of ripening-related physiological changes and reduced expression of several genes involved in softening, sugar content, pigmentation, and ABA biosynthesis and signaling. The yeast-expressed LRR and STK (serine/threonine protein kinase) domains of FaRIPK1 bound ABA and showed kinase activity, respectively. A fruit disc-incubation test revealed that FaRIPK1 expression was induced by ABA and ethylene. The synergistic action of FaRIPK1 with FaABAR in regulation of strawberry fruit ripening is discussed.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.