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Article

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

Plant & cell physiology - 1 Jun 2005

Ueno Kumi, Kinoshita Toshinori, Inoue Shin-Ichiro, Emi Takashi, Shimazaki Ken-Ichiro

Abstract excerpt

Recent genetic analysis showed that phototropins (phot1 and phot2) function as blue light receptors in stomatal opening of Arabidopsis thaliana, but no biochemical evidence was provided for this. We prepared a large quantity of guard cell protoplasts from Arabidopsis. The immunological method indicated that phot1 was present in guard cell protoplasts from the wild-type plant and the phot2 mutant, that phot2 was...

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PMID: 15821287
DOI: 10.1093/pcp/pci104

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

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Biochemical characterization of plasma membrane H+-ATPase activation in guard cell protoplasts of Arabidopsis thaliana in response to blue light.PMID 15821287Read ↗

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

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