ArticleJournal of plant research2011
Negative feedback regulation of microbe-associated molecular pattern-induced cytosolic Ca2+ transients by protein phosphorylation.
Article in Journal of plant research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 19 citations in OpenAlex.
- Comparative analysis of stress-induced calcium signals in the crop species barley and the model plant Arabidopsis thaliana.BMC plant biology · 2022Article
- Rice Lesion Mimic Mutants (LMM): The Current Understanding of Genetic Mutations in the Failure of ROS Scavenging during Lesion Formation.Plants (Basel, Switzerland) · 2021Review
- Aequorin-based luminescence imaging reveals differential calcium signalling responses to salt and reactive oxygen species in rice roots.Journal of experimental botany · 2015Article
- To die or not to die? Lessons from lesion mimic mutants.Frontiers in plant science · 2015Review
- Enlightenment on the aequorin-based platform for screening Arabidopsis stress sensory channels related to calcium signaling.Plant signaling & behavior · 2015Review
- Article
- Intracellular localization and physiological function of a rice Ca²⁺-permeable channel OsTPC1.Plant signaling & behavior · 2012Article
- Regulation of a proteinaceous elicitor-induced Ca2+ influx and production of phytoalexins by a putative voltage-gated cation channel, OsTPC1, in cultured rice cells.The Journal of biological chemistry · 2012Article
- Plasma membrane protein OsMCA1 is involved in regulation of hypo-osmotic shock-induced Ca2+ influx and modulates generation of reactive oxygen species in cultured rice cells.BMC plant biology · 2012Article
- Sphingolipids and plant defense/disease: the "death" connection and beyond.Frontiers in plant science · 2012Article
- Mechanisms of xylanase-induced nitric oxide and phosphatidic acid production in tomato cells.Planta · 2011Article
- Dynamic intracellular reorganization of cytoskeletons and the vacuole in defense responses and hypersensitive cell death in plants.Journal of plant research · 2011Review
Corrections and comments
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Authors and funding
12 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Microbe/pathogen-associated molecular patterns (MAMPs/PAMPs) often induce rises in cytosolic free Ca(2+) concentration ([Ca(2+)](cyt)) and protein phosphorylation. Though they are postulated to play pivotal roles in plant innate immunity, their molecular links and the regulatory mechanisms remain largely unknown. To investigate the regulatory mechanisms for MAMP-induced Ca(2+) mobilization, we have established a transgenic rice (Oryza sativa) cell line stably expressing apoaequorin, and characterized the interrelationship among MAMP-induced changes in [Ca(2+)](cyt), production of reactive oxygen species (ROS) and protein phosphorylation. Oligosaccharide and sphingolipid MAMPs induced Ca(2+) transients mainly due to plasma membrane Ca(2+) influx, which were dramatically suppressed by a protein phosphatase inhibitor, calyculin A (CA). Hydrogen peroxide and hypo-osmotic shock triggered similar [Ca(2+)](cyt) elevations, which were not affected by CA. MAMP-induced protein phosphorylation, which is promoted by CA, has been shown to be required for ROS production and MAPK activation, while it negatively regulates MAMPs-induced Ca(2+) mobilization and may play a crucial role in temporal regulation of [Ca(2+)](cyt) signature.
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