The DOI matches its Crossref record.
Circadian Oscillations of Cytosolic and Chloroplastic Free Calcium in Plants
Abstract
Tobacco and Arabidopsis plants, expressing a transgene for the calcium-sensitive luminescent protein apoaequorin, revealed circadian oscillations in free cytosolic calcium that can be phase-shifted by light-dark signals. When apoaequorin was targeted to the chloroplast, circadian chloroplast calcium rhythms were likewise observed after transfer of the seedlings to constant darkness. Circadian oscillations in free calcium concentrations can be expected to control many calcium-dependent enzymes and processes accounting for circadian outputs. Regulation of calcium flux is therefore fundamental to the organization of circadian systems.
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Citations
Cited by
WHITE, P. J. (2003) · Annals of Botany · doi:10.1093/aob/mcg164 · Cited by 2,381
The Language of Calcium Signaling
Dodd, A. N., Kudla, J., & Sanders, D. (2010) · Annual Review of Plant Biology · doi:10.1146/annurev-arplant-070109-104628 · Cited by 1,317
Linking neural activity and molecular oscillations in the SCN
Colwell, C. S. (2011) · Nature Reviews Neuroscience · doi:10.1038/nrn3086 · Cited by 474
Calcium Signaling during Abiotic Stress in Plants
Knight, H. (1999) · International Review of Cytology · doi:10.1016/s0074-7696(08)62707-2 · Cited by 447
Bick, J. A., & Lange, B. M. (2003) · Archives of Biochemistry and Biophysics · doi:10.1016/s0003-9861(03)00233-9 · Cited by 386
Metadata
- Authors
- Johnson, C. H., Knight, M. R., Kondo, T., Masson, P., Sedbrook, J., Haley, A., & Trewavas, A.
- Venue
- Science
- Published
- 1995-09-29
- Volume
- 269
- Issue
- 5232
- Pages
- 1863-1865
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1963675471
- Cited by
- 350
- References
- 0
- FWCI
- 21.20
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Circadian Oscillations of Cytosolic and Chloroplastic Free Calcium in Plants. https://app.cochat.ai/papers/10.1126/science.7569925
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- Johnson, C. H., Knight, M. R., Kondo, T., Masson, P., Sedbrook, J., Haley, A., & Trewavas, A. (1995). Circadian Oscillations of Cytosolic and Chloroplastic Free Calcium in Plants. Science. https://doi.org/10.1126/science.7569925
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