ArticleMolecular genetics and genomics : MGG2007
Expression analysis of calcium-dependent protein kinase gene family during reproductive development and abiotic stress conditions in rice (Oryza sativa L. ssp. indica).
Article in Molecular genetics and genomics : MGG, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 122 papers.
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Who cites it
122 citing papers in PubMed, 267 citations in OpenAlex.
- Calcium-dependent protein kinase signalling in plant immune responses: current status and future prospects.Planta · 2026Review
- Comprehensive analysis of the LiCPKs in Lagerstroemia indica for insights into evolution and regulatory roles in flower maturation and bud-to-branch development.BMC plant biology · 2026Article
- OsCPK9-mediated Thr105 phosphorylation activates OsCATC to enhance drought tolerance in rice.Journal of advanced research · 2026Article
- Genome-wide analysis and expression profiling ofFrontiers in plant science · 2026Article
- Natural variations in the OsCPK9 promoter confer chilling tolerance in rice by stabilizing OsSAPK8 through phosphorylation.BMC plant biology · 2025Article
- Osmotic stress triggers calcium-mediated expression of the aquaporin (TIP2;1) gene in ashwagandha (Withania somnifera L. Dunal).Molecular biology reports · 2025Article
- Loss of calcium-dependent protein kinases OsCPK5 and OsCPK13 leads to NLR-dependent resistance in rice.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- In Silico Characterisation and Determination of Gene Expression Levels of theInternational journal of molecular sciences · 2025Article
- Classification of Calcium-Dependent Protein Kinases and Their Transcriptional Response to Abiotic Stresses in HalophytePlants (Basel, Switzerland) · 2025Article
- Unraveling the contribution of GASA gene family in sunflower under diverse stress conditions.Molecular biology reports · 2025Article
- Identification, characterization and expression analysis of the CDPK family in kelp Saccharina japonica.BMC genomics · 2025Article
- OsCDPK24 and OsCDPK28 phosphorylate heat shock factor OsHSFA4d to orchestrate abiotic and biotic stress responses in rice.Nature communications · 2025Article
- Transcriptomic Analysis Reveals C-C Motif Chemokine Receptor 1 as a Critical Pathogenic Hub Linking Sjögren's Syndrome and Periodontitis.Current issues in molecular biology · 2025Article
- Genus-Wide Pan-Genome Analysis ofPlants (Basel, Switzerland) · 2025Article
- Genome-wide identification, expression profile and selection analysis of the CPK gene family in Nelumbo nucifera.BMC genomics · 2025Article
- Differential Modulation of Brassinosteroid and Ethylene Signalling Systems by Native and Constitutively Active Forms of thePlants (Basel, Switzerland) · 2025Article
- Metformin blocks BIK1-mediated CPK28 phosphorylation and enhances plant immunity.Journal of advanced research · 2025Article
- Article
- Calcium-dependent protein kinases in plant immunity: from calcium signaling to network integration.Frontiers in plant science · 2025Review
- Calcium-dependent protein kinases as central hubs in plant abiotic stress signaling: mechanisms and prospects for crop improvement.Frontiers in plant science · 2025Review
62 more citing papers are in PubMed but not listed here.
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5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Calcium-dependent protein kinases (CDPKs) are important sensors of Ca(+2) flux in plants, which control plant development and responses by regulating downstream components of calcium signaling pathways. Availability of the whole genome sequence and microarray platform allows investigation of genome-wide organization and expression profile of CDPK genes in rice with a view to ultimately define their function in plant systems. Genome-wide analysis led to identification of 31 CDPK genes in rice after a thorough annotation exercise based upon HMM profiles. Twenty-nine already identified CDPK genes were verified and two new members were added to the CDPK gene family of rice. Relative expression of all these genes has been analyzed by using Affymetrix rice genome arraytrade mark during three vegetative stages, six stages of panicle (P1-P6) and five stages of seed (S1-S5) development along with three abiotic stress conditions, viz. cold, salt and desiccation, given to seedling. Thirty-one CDPK genes were found to express in at least one of the experimental stages studied. Of these, transcripts for twenty three genes accumulated differentially during reproductive developmental stages; nine of them were preferentially up-regulated only in panicle, five were up-regulated in stages of panicles as well as seed development, whereas, expression of one gene was found to be specific to the S1 stage of seed development. Eight genes were found to be down-regulated during the panicle and seed developmental stages. Six CDPK genes were found to be induced while the expression of one gene was down-regulated under stress conditions. The differential expression of CDPK genes during reproductive development and stress is suggestive of their involvement in the underlying signal transduction pathways. Furthermore, up-regulation of common genes both during reproductive development as well as stress responses is indicative of common element between reproduction and stress.
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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.