Inhibition by acrolein of light-induced stomatal opening through inhibition of inward-rectifying potassium channels in Arabidopsis thaliana

Md Moshiul Islam; Wenxiu Ye; Daiki Matsushima; Md Atiqur Rahman Khokon; Shintaro Munemasa; Yoshimasa Nakamura; Yoshiyuki Murata

doi:10.1080/09168451.2014.951028

Inhibition by acrolein of light-induced stomatal opening through inhibition of inward-rectifying potassium channels in Arabidopsis thaliana

Md Moshiul Islam, Wenxiu Ye, Daiki Matsushima, Md Atiqur Rahman Khokon, Shintaro Munemasa, Yoshimasa Nakamura, Yoshiyuki Murata

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

Acrolein is a reactive α,β-unsaturated aldehyde derived from lipid peroxides, which are produced in plants under a variety of stress. We investigated effects of acrolein on light-induced stomatal opening using Arabidopsis thaliana . Acrolein inhibited lightinduced stomatal opening in a dose-dependent manner. Acrolein at 100 μM inhibited plasma membrane inward-rectifying potassium (K_in) channels in guard cells. Acrolein at 100 μM inhibited K_in channel KAT1 expressed in a heterologous system using Xenopus leaves oocytes. These results suggest that acrolein inhibits light-induced stomatal opening through inhibition of K_in channels in guard cells.

Original language	English
Pages (from-to)	59-62
Number of pages	4
Journal	Bioscience, Biotechnology and Biochemistry
Volume	79
Issue number	1
DOIs	https://doi.org/10.1080/09168451.2014.951028
Publication status	Published - 2015

Keywords

Acrolein
Arabidopsis thaliana
Guard cell
Inward-rectifying potassium channel
Light-induced stomatal opening

ASJC Scopus subject areas

Biotechnology
Analytical Chemistry
Biochemistry
Applied Microbiology and Biotechnology
Molecular Biology
Organic Chemistry

Access to Document

10.1080/09168451.2014.951028

Cite this

@article{6eefdc1f5f7c4c7a8336fffabfff772b,

title = "Inhibition by acrolein of light-induced stomatal opening through inhibition of inward-rectifying potassium channels in Arabidopsis thaliana",

abstract = "Acrolein is a reactive α,β-unsaturated aldehyde derived from lipid peroxides, which are produced in plants under a variety of stress. We investigated effects of acrolein on light-induced stomatal opening using Arabidopsis thaliana . Acrolein inhibited lightinduced stomatal opening in a dose-dependent manner. Acrolein at 100 μM inhibited plasma membrane inward-rectifying potassium (Kin) channels in guard cells. Acrolein at 100 μM inhibited Kin channel KAT1 expressed in a heterologous system using Xenopus leaves oocytes. These results suggest that acrolein inhibits light-induced stomatal opening through inhibition of Kin channels in guard cells.",

keywords = "Acrolein, Arabidopsis thaliana, Guard cell, Inward-rectifying potassium channel, Light-induced stomatal opening",

author = "Islam, {Md Moshiul} and Wenxiu Ye and Daiki Matsushima and Khokon, {Md Atiqur Rahman} and Shintaro Munemasa and Yoshimasa Nakamura and Yoshiyuki Murata",

year = "2015",

doi = "10.1080/09168451.2014.951028",

language = "English",

volume = "79",

pages = "59--62",

journal = "Bioscience, Biotechnology and Biochemistry",

issn = "0916-8451",

publisher = "Japan Society for Bioscience Biotechnology and Agrochemistry",

number = "1",

}

TY - JOUR

T1 - Inhibition by acrolein of light-induced stomatal opening through inhibition of inward-rectifying potassium channels in Arabidopsis thaliana

AU - Islam, Md Moshiul

AU - Ye, Wenxiu

AU - Matsushima, Daiki

AU - Khokon, Md Atiqur Rahman

AU - Munemasa, Shintaro

AU - Nakamura, Yoshimasa

AU - Murata, Yoshiyuki

PY - 2015

Y1 - 2015

N2 - Acrolein is a reactive α,β-unsaturated aldehyde derived from lipid peroxides, which are produced in plants under a variety of stress. We investigated effects of acrolein on light-induced stomatal opening using Arabidopsis thaliana . Acrolein inhibited lightinduced stomatal opening in a dose-dependent manner. Acrolein at 100 μM inhibited plasma membrane inward-rectifying potassium (Kin) channels in guard cells. Acrolein at 100 μM inhibited Kin channel KAT1 expressed in a heterologous system using Xenopus leaves oocytes. These results suggest that acrolein inhibits light-induced stomatal opening through inhibition of Kin channels in guard cells.

AB - Acrolein is a reactive α,β-unsaturated aldehyde derived from lipid peroxides, which are produced in plants under a variety of stress. We investigated effects of acrolein on light-induced stomatal opening using Arabidopsis thaliana . Acrolein inhibited lightinduced stomatal opening in a dose-dependent manner. Acrolein at 100 μM inhibited plasma membrane inward-rectifying potassium (Kin) channels in guard cells. Acrolein at 100 μM inhibited Kin channel KAT1 expressed in a heterologous system using Xenopus leaves oocytes. These results suggest that acrolein inhibits light-induced stomatal opening through inhibition of Kin channels in guard cells.

KW - Acrolein

KW - Arabidopsis thaliana

KW - Guard cell

KW - Inward-rectifying potassium channel

KW - Light-induced stomatal opening

UR - http://www.scopus.com/inward/record.url?scp=84924566086&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84924566086&partnerID=8YFLogxK

U2 - 10.1080/09168451.2014.951028

DO - 10.1080/09168451.2014.951028

M3 - Article

C2 - 25144495

AN - SCOPUS:84924566086

VL - 79

SP - 59

EP - 62

JO - Bioscience, Biotechnology and Biochemistry

JF - Bioscience, Biotechnology and Biochemistry

SN - 0916-8451

IS - 1

ER -

Inhibition by acrolein of light-induced stomatal opening through inhibition of inward-rectifying potassium channels in Arabidopsis thaliana

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this