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

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

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

机译：通过抑制在拟南芥中的内向整流的钾通道抑制光引起的气孔开口毒素抑制

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Acrolein is a reactive alpha,beta-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 light-induced stomatal opening in a dose-dependent manner. Acrolein at 100 mu M inhibited plasma membrane inward-rectifying potassium (K-in) channels in guard cells. Acrolein at 100 mu M 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.

机译：丙烯醛是衍生自脂质过氧化物的反应性α，β-不饱和醛，其在植物下在各种应力下产生。我们使用Arabidopsis Thaliana调查了丙烯醛对光诱导的气孔开口的影响。丙烯醛以剂量依赖性方式抑制光诱导的气孔开口。 100μm的丙烯醛在100 mu m抑制血浆膜在防护细胞中向内整流钾（K-in）通道。 100 mu m的丙烯醛抑制在使用外爪叶叶卵母细胞中在异源系统中表达的K-In通道Kat1。这些结果表明，丙烯醛通过抑制防护细胞中的K-In通道抑制光引起的气孔开口。

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来源
《Bioscience, Biotechnology, and Biochemistry》 |2015年第1期|共4页
作者
Islam Md. Moshiul; Ye Wenxiu; Matsushima Daiki; Khokon Md. Atiqur Rahman; Munemasa Shintaro; Nakamura Yoshimasa; Murata Yoshiyuki;
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作者单位

Okayama Univ Grad Sch Nat Sci &

Technol Okayama 7008530 Japan;

Okayama Univ Grad Sch Nat Sci &

Technol Okayama 7008530 Japan;

Okayama Univ Grad Sch Nat Sci &

Technol Okayama 7008530 Japan;

Okayama Univ Grad Sch Nat Sci &

Technol Okayama 7008530 Japan;

Okayama Univ Grad Sch Nat Sci &

Technol Okayama 7008530 Japan;

Okayama Univ Grad Sch Nat Sci &

Technol Okayama 7008530 Japan;

Okayama Univ Grad Sch Nat Sci &

Technol Okayama 7008530 Japan;

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正文语种 eng
中图分类生物科学;生物工程学（生物技术）;生物化学;农业基础科学;食品工业;
关键词
light-induced stomatal opening; guard cell; acrolein; Arabidopsis thaliana; inward-rectifying potassium channel;

机译：光引起的气孔开口;防护细胞;丙烯醛;拟南芥意大利;内侧整流钾通道;

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专利

1. Inhibition by acrolein of light-induced stomatal opening through inhibition of inward-rectifying potassium channels in Arabidopsis thaliana [J] . Islam Md. Moshiul, Ye Wenxiu, Matsushima Daiki, Bioscience, Biotechnology, and Biochemistry . 2015,第1期

机译：通过抑制在拟南芥中的内向整流的钾通道抑制光引起的气孔开口毒素抑制
2. Role of lutein for the high light-induced inhibition of photosystem II related reactions in thylakoid membranes of Arabidopsis thaliana, wt and lut2 [J] . Dobrev K., Stanoeva D., Velichkova M., The FEBS journal . 2016,第Suppla1期

机译：叶黄素在拟南芥拟南芥类囊体膜中的光诱导抑制光系统II相关反应中的作用wt和lut2
3. Structure, inhibition and regulation of two-pore channel TPC1 from Arabidopsis thaliana [J] . Kintzer Alexander F., Stroud Robert M. Nature . 2016,第7593期

机译：拟南芥双孔通道TPC1的结构，抑制和调控
4. Inhibition of Turnip Vein Clearing Virus Movement in Seeds of InfectedArabidopsis thaliana Plant; A Microscopic Study [C] . Lilia Gallegos, Kristine Fambrough, Robert T. Lartey, Microscopy Society of America annual meeting;Microscopy Society of Canada annual meeting;Societe de Microscopie du Canada annual meeting;Microbeam Analysis Society annual meeting;International Metallographic Society annual meeting . 2002

机译：芜菁清除病毒对感染拟南芥植物种子的抑制作用；微观研究
5. Regulation of inward-rectifying potassium channels in stomatal guard cells. [D] . Kelly, Walter B. 1996

机译：调节气孔保卫细胞内向钾离子通道。
6. Dominant Negative Guard Cell K+ Channel Mutants Reduce Inward-Rectifying K+ Currents and Light-Induced Stomatal Opening in Arabidopsis [O] . June M. Kwak, Yoshiyuki Murata, Victor M. Baizabal-Aguirre, 2001

机译：显性负保卫细胞K +通道突变体减少拟南芥中向内整流的K +电流和光诱导的气孔开放。
7. Dominant Negative Guard Cell K+ Channel Mutants Reduce Inward-Rectifying K+ Currents and Light-Induced Stomatal Opening in Arabidopsis1 [O] . Kwak, June M., Murata, Yoshiyuki, Baizabal-Aguirre, Victor M., 2001

机译：显性负保卫细胞K +通道突变体减少拟南芥中向内整流的K +电流和光诱导的气孔开放。

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

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