ArticlePlant physiology2005
A gibberellin-regulated calcineurin B in rice localizes to the tonoplast and is implicated in vacuole function.
Article in Plant physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 75 citations in OpenAlex.
- Plant Coping with Cold Stress: Molecular and Physiological Adaptive Mechanisms with Future Perspectives.Cells · 2025Review
- The CBL-CIPK Pathway in Plant Response to Stress Signals.International journal of molecular sciences · 2020Review
- Characterization of Imprinted Genes in Rice Reveals Conservation of Regulation and Imprinting with Other Plant Species.Plant physiology · 2018Article
- Identification of Important Physiological Traits and Moderators That Are Associated with Improved Salt Tolerance in CBL and CIPK Overexpressors through a Meta-Analysis.Frontiers in plant science · 2017Article
- Characterization of Salinity Tolerance of Transgenic Rice Lines HarboringFrontiers in plant science · 2016Article
- The Calcium Sensor CBL-CIPK Is Involved in Plant's Response to Abiotic Stresses.International journal of genomics · 2015Review
- Live Cell Imaging During Germination Reveals Dynamic Tubular Structures Derived from Protein Storage Vacuoles of Barley Aleurone Cells.Plants (Basel, Switzerland) · 2014Article
- The dynamic behavior of storage organelles in developing cereal seeds and its impact on the production of recombinant proteins.Frontiers in plant science · 2014Review
- Molecular cloning and functional characterization of MdSOS2 reveals its involvement in salt tolerance in apple callus and Arabidopsis.Plant cell reports · 2012Article
- A SOS3 homologue maps to HvNax4, a barley locus controlling an environmentally sensitive Na+ exclusion trait.Journal of experimental botany · 2011Article
- Article
- Expressional analysis and role of calcium regulated kinases in abiotic stress signaling.Current genomics · 2010Article
- Cloning and characterization of a novel CBL-interacting protein kinase from maize.Plant molecular biology · 2009Article
- The Arabidopsis calcium sensor calcineurin B-like 3 inhibits the 5'-methylthioadenosine nucleosidase in a calcium-dependent manner.Plant physiology · 2008Article
- Overexpression of a putative maize calcineurin B-like protein in Arabidopsis confers salt tolerance.Plant molecular biology · 2007Article
- Article
- Antisense expression of a gene encoding a calcium-binding protein in transgenic tobacco leads to altered morphology and enhanced chlorophyll.Journal of biosciences · 2007Article
- Conservation of the salt overly sensitive pathway in rice.Plant physiology · 2007Article
- Global patterns of gene expression in the aleurone of wild-type and dwarf1 mutant rice.Plant physiology · 2006Article
- Salinity tolerance in barley during germination- homologs and potential genes.Journal of Zhejiang University. Science. BReview
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Many developmental and environmental signals are transduced through changes in intracellular calcium concentrations, yet only a few calcium-binding proteins have been identified in plants. Calcineurin B-like (CBL) proteins are calcium-binding proteins that are thought to function as plant signal transduction elements. RNA profiling using a rice (Oryza sativa cv Nipponbare) oligonucleotide microarray was used to monitor gene expression in de-embryonated rice grains. This analysis showed that a putative rice CBL gene responded to gibberellic acid, but not abscisic acid, treatment. The CBL gene family in rice contains at least 10 genes and these have extensive similarity to the CBLs of Arabidopsis (Arabidopsis thaliana). In yeast (Saccharomyces cerevisiae) two-hybrid assays, rice CBLs interact with the kinase partners of Arabidopsis CBLs. Only one rice CBL gene, OsCBL2, is up-regulated by GA in the aleurone layer. A homolog with 91% sequence identity to OsCBL2 was cloned from barley (Hordeum vulgare cv Himalaya), and designated HvCBL2. We examined the localization and function of OsCBL2 and HvCBL2 in rice and barley aleurone because changes in cytosolic calcium have been implicated in the response of the aleurone cell to GA. Green fluorescent protein translational fusions of OsCBL2 and OsCBL3 were localized to the tonoplast of aleurone cell protein storage vacuoles and OsCBL4-green fluorescent protein was localized to the plasma membrane. Data from experiments using antisense expression of OsCBL2 and HvCBL2 are consistent with a role for OsCBL2 in promoting vacuolation of barley aleurone cells following treatment with GA.
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