Quantal Ca2+ release mediated by very few IP3 receptors that rapidly inactivate allows graded responses to IP3
Summary: Inositol 1,4,5-trisphosphate receptors (IP3Rs) are intracellular Ca2+ channels that link extracellular stimuli to Ca2+ signals. Ca2+ release from intracellular stores is “quantal”: low IP3 concentrations rapidly release a fraction of the stores. Ca2+ release then slows or terminates without...
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Elsevier
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/d8a24df4d63f46e6850a128da1909549 |
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