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Article

Crosstalk between blue-light- and ABA-signaling pathways in stomatal guard cells.

Plant signaling & behavior - 1 Nov 2011

Hayashi Maki, Kinoshita Toshinori

Abstract excerpt

We recently established an immunohistochemical method for the detection of blue light (BL)-induced and phototropin-mediated phosphorylation of plasma-membrane H+-ATPase in stomatal guard cells of Arabidopsis thaliana. This technique makes it possible to detect the phosphorylation/activation status of guard-cell H+-ATPase in the epidermis of a single rosette leaf, without the need to prepare guard-cell protoplasts...

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Identifiers

PMID: 22067996
DOI: 10.4161/psb.6.11.17800
PMCID: PMC3329330

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Crosstalk between blue-light- and ABA-signaling pathways in stomatal guard cells.PMID 22067996Read ↗

Immunohistochemical detection of blue light-induced phosphorylation of the plasma membrane H+-ATPase in stomatal guard cells.Semantic proximity Read ↗

MAP4K1 and MAP4K2 regulate ABA-induced and Ca2+-mediated stomatal closure in Arabidopsis.Semantic proximity Read ↗

bHLH transcription factors that facilitate K⁺ uptake during stomatal opening are repressed by abscisic acid through phosphorylation.Semantic proximity Read ↗

A BLUS1 kinase signal and a decrease in intercellular CO2 concentration are necessary for stomatal opening in response to blue light.Semantic proximity Read ↗

Biochemical characterization of plasma membrane H+-ATPase activation in guard cell protoplasts of Arabidopsis thaliana in response to blue light.Semantic proximity Read ↗

Hypersensitive to red and blue 1 and its modification by protein phosphatase 7 are implicated in the control of Arabidopsis stomatal aperture.Semantic proximity Read ↗

The Plasma Membrane H+-ATPase AHA1 Plays a Major Role in Stomatal Opening in Response to Blue Light.Semantic proximity Read ↗

Phosphorylation of BLUS1 kinase by phototropins is a primary step in stomatal opening.Semantic proximity Read ↗

Photosynthesis Activates Plasma Membrane H+-ATPase via Sugar Accumulation.Semantic proximity Read ↗

ABA-activated SnRK2 protein kinase is required for dehydration stress signaling in Arabidopsis.Semantic proximity Read ↗

Phosphorylation of the plasma membrane H+-ATPase AHA2 by BAK1 is required for ABA-induced stomatal closure in Arabidopsis.Semantic proximity Read ↗

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