Ca2+-regulated Ca2+ channels with an RCK gating ring control plant symbiotic associations
CASTOR is a Lotus japonicus ion channel required for nuclear Ca2+ spiking and establishing rhizobial and mycorrhizal symbioses. Here, via structural and functional analysis, Kim et al. show that CASTOR is a Ca2+-selective channel activated via Ca2+ binding to a soluble gating ring consisting of tand...
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| Autores principales: | , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2019
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/4cb8fbcedfe7458e9e650cb833cef3ff |
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| Sumario: | CASTOR is a Lotus japonicus ion channel required for nuclear Ca2+ spiking and establishing rhizobial and mycorrhizal symbioses. Here, via structural and functional analysis, Kim et al. show that CASTOR is a Ca2+-selective channel activated via Ca2+ binding to a soluble gating ring consisting of tandem RCK domains. |
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