cGMP-dependent ABA-induced stomatal closure in the ABA-insensitive Arabidopsis mutant abi1-1

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cGMP-dependent ABA-induced stomatal closure in the ABA-insensitive Arabidopsis mutant abi1-1. / Dubovskaya, Lyudmila V.; Bakakina, Yulia S.; Kolesneva, Ekaterina V. et al.
In: New Phytologist, Vol. 191, No. 1, 07.2011, p. 57-69.

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

Harvard

Dubovskaya, LV, Bakakina, YS, Kolesneva, EV, Sodel, DL, McAinsh, MR, Hetherington, AM & Volotovski, ID 2011, 'cGMP-dependent ABA-induced stomatal closure in the ABA-insensitive Arabidopsis mutant abi1-1', New Phytologist, vol. 191, no. 1, pp. 57-69. https://doi.org/10.1111/j.1469-8137.2011.03661.x

APA

Dubovskaya, L. V., Bakakina, Y. S., Kolesneva, E. V., Sodel, D. L., McAinsh, M. R., Hetherington, A. M., & Volotovski, I. D. (2011). cGMP-dependent ABA-induced stomatal closure in the ABA-insensitive Arabidopsis mutant abi1-1. New Phytologist, 191(1), 57-69. https://doi.org/10.1111/j.1469-8137.2011.03661.x

Vancouver

Dubovskaya LV, Bakakina YS, Kolesneva EV, Sodel DL, McAinsh MR, Hetherington AM et al. cGMP-dependent ABA-induced stomatal closure in the ABA-insensitive Arabidopsis mutant abi1-1. New Phytologist. 2011 Jul;191(1):57-69. doi: 10.1111/j.1469-8137.2011.03661.x

Author

Dubovskaya, Lyudmila V. ; Bakakina, Yulia S. ; Kolesneva, Ekaterina V. et al. / cGMP-dependent ABA-induced stomatal closure in the ABA-insensitive Arabidopsis mutant abi1-1. In: New Phytologist. 2011 ; Vol. 191, No. 1. pp. 57-69.

Bibtex

@article{7ca0715d3aa2410698d77b89e1a82ab4,

title = "cGMP-dependent ABA-induced stomatal closure in the ABA-insensitive Arabidopsis mutant abi1-1",

abstract = "The drought hormone abscisic acid (ABA) is widely known to produce reductions in stomatal aperture in guard cells. The second messenger cyclic guanosine 3', 5'-monophosphate (cGMP) is thought to form part of the signalling pathway by which ABA induces stomatal closure.We have examined the signalling events during cGMP-dependent ABA-induced stomatal closure in wild-type Arabidopsis plants and plants of the ABA-insensitive Arabidopsis mutant abi1-1.We show that cGMP acts downstream of hydrogen peroxide (H2O2) and nitric oxide (NO) in the signalling pathway by which ABA induces stomatal closure. H2O2- and NO-induced increases in the cytosolic free calcium concentration ([Ca2+](cyt)) were cGMP-dependent, positioning cGMP upstream of [Ca2+](cyt), and involved the action of the type 2C protein phosphatase ABI1. Increases in cGMP were mediated through the stimulation of guanylyl cyclase by H2O2 and NO. We identify nucleoside diphosphate kinase as a new cGMP target protein in Arabidopsis.This study positions cGMP downstream of ABA-induced changes in H2O2 and NO, and upstream of increases in [Ca2+](cyt) in the signalling pathway leading to stomatal closure.",

keywords = "abi1-1, abscisic acid (ABA), Arabidopsis, cyclic guanosine 3 ',5 '-monophosphate (cGMP), guard cells, second messengers, stomatal closure, NUCLEOSIDE DIPHOSPHATE KINASE, PROTEIN PHOSPHATASE 2C, OXYGEN SPECIES PRODUCTION, ABSCISIC-ACID, GUARD-CELLS, HYDROGEN-PEROXIDE, NITRIC-OXIDE, OXIDATIVE STRESS, CYCLIC-GMP, SIGNALING PATHWAYS",

author = "Dubovskaya, {Lyudmila V.} and Bakakina, {Yulia S.} and Kolesneva, {Ekaterina V.} and Sodel, {Dmitry L.} and McAinsh, {Martin R.} and Hetherington, {Alistair M.} and Volotovski, {Igor D.}",

year = "2011",

month = jul,

doi = "10.1111/j.1469-8137.2011.03661.x",

language = "English",

volume = "191",

pages = "57--69",

journal = "New Phytologist",

issn = "0028-646X",

publisher = "Wiley",

number = "1",

}

RIS

TY - JOUR

T1 - cGMP-dependent ABA-induced stomatal closure in the ABA-insensitive Arabidopsis mutant abi1-1

AU - Dubovskaya, Lyudmila V.

AU - Bakakina, Yulia S.

AU - Kolesneva, Ekaterina V.

AU - Sodel, Dmitry L.

AU - McAinsh, Martin R.

AU - Hetherington, Alistair M.

AU - Volotovski, Igor D.

PY - 2011/7

Y1 - 2011/7

N2 - The drought hormone abscisic acid (ABA) is widely known to produce reductions in stomatal aperture in guard cells. The second messenger cyclic guanosine 3', 5'-monophosphate (cGMP) is thought to form part of the signalling pathway by which ABA induces stomatal closure.We have examined the signalling events during cGMP-dependent ABA-induced stomatal closure in wild-type Arabidopsis plants and plants of the ABA-insensitive Arabidopsis mutant abi1-1.We show that cGMP acts downstream of hydrogen peroxide (H2O2) and nitric oxide (NO) in the signalling pathway by which ABA induces stomatal closure. H2O2- and NO-induced increases in the cytosolic free calcium concentration ([Ca2+](cyt)) were cGMP-dependent, positioning cGMP upstream of [Ca2+](cyt), and involved the action of the type 2C protein phosphatase ABI1. Increases in cGMP were mediated through the stimulation of guanylyl cyclase by H2O2 and NO. We identify nucleoside diphosphate kinase as a new cGMP target protein in Arabidopsis.This study positions cGMP downstream of ABA-induced changes in H2O2 and NO, and upstream of increases in [Ca2+](cyt) in the signalling pathway leading to stomatal closure.

AB - The drought hormone abscisic acid (ABA) is widely known to produce reductions in stomatal aperture in guard cells. The second messenger cyclic guanosine 3', 5'-monophosphate (cGMP) is thought to form part of the signalling pathway by which ABA induces stomatal closure.We have examined the signalling events during cGMP-dependent ABA-induced stomatal closure in wild-type Arabidopsis plants and plants of the ABA-insensitive Arabidopsis mutant abi1-1.We show that cGMP acts downstream of hydrogen peroxide (H2O2) and nitric oxide (NO) in the signalling pathway by which ABA induces stomatal closure. H2O2- and NO-induced increases in the cytosolic free calcium concentration ([Ca2+](cyt)) were cGMP-dependent, positioning cGMP upstream of [Ca2+](cyt), and involved the action of the type 2C protein phosphatase ABI1. Increases in cGMP were mediated through the stimulation of guanylyl cyclase by H2O2 and NO. We identify nucleoside diphosphate kinase as a new cGMP target protein in Arabidopsis.This study positions cGMP downstream of ABA-induced changes in H2O2 and NO, and upstream of increases in [Ca2+](cyt) in the signalling pathway leading to stomatal closure.

KW - abi1-1

KW - abscisic acid (ABA)

KW - Arabidopsis

KW - cyclic guanosine 3 ',5 '-monophosphate (cGMP)

KW - guard cells

KW - second messengers

KW - stomatal closure

KW - NUCLEOSIDE DIPHOSPHATE KINASE

KW - PROTEIN PHOSPHATASE 2C

KW - OXYGEN SPECIES PRODUCTION

KW - ABSCISIC-ACID

KW - GUARD-CELLS

KW - HYDROGEN-PEROXIDE

KW - NITRIC-OXIDE

KW - OXIDATIVE STRESS

KW - CYCLIC-GMP

KW - SIGNALING PATHWAYS

UR - http://www.scopus.com/inward/record.url?scp=79957886212&partnerID=8YFLogxK

U2 - 10.1111/j.1469-8137.2011.03661.x

DO - 10.1111/j.1469-8137.2011.03661.x

M3 - Journal article

VL - 191

SP - 57

EP - 69

JO - New Phytologist

JF - New Phytologist

SN - 0028-646X

IS - 1

ER -

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