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Calcium signalling in stomatal cell guards.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Calcium signalling in stomatal cell guards. / McAinsh, Martin; Gray, Julie E.; Hetherington, Alistair M. et al.
In: Biochemical Society Transactions, Vol. 28, No. 4, 08.2000, p. 476-481.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

McAinsh, M, Gray, JE, Hetherington, AM, Leckie, CP & Ng, CK-Y 2000, 'Calcium signalling in stomatal cell guards.', Biochemical Society Transactions, vol. 28, no. 4, pp. 476-481. <http://www.biochemsoctrans.org/bst/028/bst0280476.htm>

APA

McAinsh, M., Gray, J. E., Hetherington, A. M., Leckie, C. P., & Ng, C. K-Y. (2000). Calcium signalling in stomatal cell guards. Biochemical Society Transactions, 28(4), 476-481. http://www.biochemsoctrans.org/bst/028/bst0280476.htm

Vancouver

McAinsh M, Gray JE, Hetherington AM, Leckie CP, Ng CK-Y. Calcium signalling in stomatal cell guards. Biochemical Society Transactions. 2000 Aug;28(4):476-481.

Author

McAinsh, Martin ; Gray, Julie E. ; Hetherington, Alistair M. et al. / Calcium signalling in stomatal cell guards. In: Biochemical Society Transactions. 2000 ; Vol. 28, No. 4. pp. 476-481.

Bibtex

@article{66f4369a77054099949b7e11cd97d516,
title = "Calcium signalling in stomatal cell guards.",
abstract = "Ca2+ is a ubiquitous second messenger in the signal transduction pathway(s) by which stomatal guard cells respond to external stimuli. Increases in guard-cell cytosolic free Ca2+ concentration ([Ca2+]cyt) have been observed in response to stimuli that cause both stomatal opening and closure. In addition, several important components of Ca2+-based signalling pathways have been identified in guard cells, including the cADP-ribose and phospholipase C/Ins(1,4,5)P3-mediated Ca2+-mobilizing pathways. The central role of stimulus-induced increases in [Ca2+]cyt in guard-cell signal transduction has been clearly demonstrated in experiments examining the effects of modulating increases in [Ca2+]cyt on alterations in guard-cell turgor or the activity of ion channels that act as effectors in the guard-cell turgor response. In addition, the paradox that Ca2+ is involved in the transduction of signals that result in opposite end responses (stomatal opening and closure) might be accounted for by the generation of stimulus-specific Ca2+ signatures, such that increases in [Ca2+]cyt exhibit unique spatial and temporal characteristics.",
keywords = "calcium signalling, stomata, specificity.",
author = "Martin McAinsh and Gray, {Julie E.} and Hetherington, {Alistair M.} and Leckie, {Callum P.} and Ng, {Carl K.-Y.}",
year = "2000",
month = aug,
language = "English",
volume = "28",
pages = "476--481",
journal = "Biochemical Society Transactions",
issn = "0300-5127",
publisher = "Portland Press Ltd.",
number = "4",

}

RIS

TY - JOUR

T1 - Calcium signalling in stomatal cell guards.

AU - McAinsh, Martin

AU - Gray, Julie E.

AU - Hetherington, Alistair M.

AU - Leckie, Callum P.

AU - Ng, Carl K.-Y.

PY - 2000/8

Y1 - 2000/8

N2 - Ca2+ is a ubiquitous second messenger in the signal transduction pathway(s) by which stomatal guard cells respond to external stimuli. Increases in guard-cell cytosolic free Ca2+ concentration ([Ca2+]cyt) have been observed in response to stimuli that cause both stomatal opening and closure. In addition, several important components of Ca2+-based signalling pathways have been identified in guard cells, including the cADP-ribose and phospholipase C/Ins(1,4,5)P3-mediated Ca2+-mobilizing pathways. The central role of stimulus-induced increases in [Ca2+]cyt in guard-cell signal transduction has been clearly demonstrated in experiments examining the effects of modulating increases in [Ca2+]cyt on alterations in guard-cell turgor or the activity of ion channels that act as effectors in the guard-cell turgor response. In addition, the paradox that Ca2+ is involved in the transduction of signals that result in opposite end responses (stomatal opening and closure) might be accounted for by the generation of stimulus-specific Ca2+ signatures, such that increases in [Ca2+]cyt exhibit unique spatial and temporal characteristics.

AB - Ca2+ is a ubiquitous second messenger in the signal transduction pathway(s) by which stomatal guard cells respond to external stimuli. Increases in guard-cell cytosolic free Ca2+ concentration ([Ca2+]cyt) have been observed in response to stimuli that cause both stomatal opening and closure. In addition, several important components of Ca2+-based signalling pathways have been identified in guard cells, including the cADP-ribose and phospholipase C/Ins(1,4,5)P3-mediated Ca2+-mobilizing pathways. The central role of stimulus-induced increases in [Ca2+]cyt in guard-cell signal transduction has been clearly demonstrated in experiments examining the effects of modulating increases in [Ca2+]cyt on alterations in guard-cell turgor or the activity of ion channels that act as effectors in the guard-cell turgor response. In addition, the paradox that Ca2+ is involved in the transduction of signals that result in opposite end responses (stomatal opening and closure) might be accounted for by the generation of stimulus-specific Ca2+ signatures, such that increases in [Ca2+]cyt exhibit unique spatial and temporal characteristics.

KW - calcium signalling

KW - stomata

KW - specificity.

M3 - Journal article

VL - 28

SP - 476

EP - 481

JO - Biochemical Society Transactions

JF - Biochemical Society Transactions

SN - 0300-5127

IS - 4

ER -