ArticleJournal of experimental botany2024
Spatially and temporally distinct Ca2+ changes in Lotus japonicus roots orient fungal-triggered signalling pathways towards symbiosis or immunity.
Article in Journal of experimental botany, 2024. 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, 25 citations in OpenAlex.
- Calcium-dependent protein kinase signalling in plant immune responses: current status and future prospects.Planta · 2026Review
- A symbiotic MLO gene regulates root development via RALF34-triggered Ca2+ signaling in Lotus japonicus.Plant physiology · 2026Article
- Review
- Decoding dark septate endophyte symbiosis: a functional and ecological perspective.FEMS microbiology reviews · 2026Review
- A plant Lysin Motif Receptor-Like Kinase plays an ancestral function in mycorrhiza.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Plasma-activated water promotes and finely tunes arbuscular mycorrhizal symbiosis in Lotus japonicus.BMC plant biology · 2025Article
- Symbiotic nitrogen fixation: a launchpad for investigating old and new challenges.Journal of experimental botany · 2025Article
- Pectin-derived oligogalacturonides shape mutualistic interactions between Bacillus and its host plant.The ISME journal · 2025Article
- Breaking barriers: improving time and space resolution of arbuscular mycorrhizal symbiosis with single-cell sequencing approaches.Biology direct · 2024Review
- Ca2+ signatures in symbiosis: another level of dynamism for this key messenger.Journal of experimental botany · 2024Article
- Root architecture and rhizosphere-microbe interactions.Journal of experimental botany · 2024Article
- A gap in the recognition of two mycorrhizal factors: new insights into two LysM-type mycorrhizal receptors.Frontiers in plant science · 2024Review
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8 authors at 3 institutions in 2 countries.
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Abstract
Plants activate an immune or symbiotic response depending on the detection of distinct signals from root-interacting microbes. Both signalling cascades involve Ca2+ as a central mediator of early signal transduction. In this study, we combined aequorin- and cameleon-based methods to dissect the changes in cytosolic and nuclear Ca2+ concentration caused by different chitin-derived fungal elicitors in Lotus japonicus roots. Our quantitative analyses highlighted the dual character of the evoked Ca2+ responses taking advantage of the comparison between different genetic backgrounds: an initial Ca2+ influx, dependent on the LysM receptor CERK6 and independent of the common symbiotic signalling pathway (CSSP), is followed by a second CSSP-dependent and CERK6-independent phase, that corresponds to the well-known perinuclear/nuclear Ca2+ spiking. We show that the expression of immunity marker genes correlates with the amplitude of the first Ca2+ change, depends on elicitor concentration, and is controlled by Ca2+ storage in the vacuole. Our findings provide an insight into the Ca2+-mediated signalling mechanisms discriminating plant immunity- and symbiosis-related pathways in the context of their simultaneous activation by single fungal elicitors.
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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.