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- W2162976075 abstract "In Arabidopsis thaliana suspension cells, ABA was previously shown to promote the activation of anion channels and the reduction of proton pumping that both contribute to the plasma membrane depolarization. These two ABA responses were shown to induce two successive [Ca2+]cyt spikes. As reactive oxygen species (ROS) have emerged as components of ABA signaling pathways especially by promoting [Ca2+]cyt variations, we studied whether ROS were involved in the regulation of anion channels and proton pumps activities. Here we demonstrated that ABA induced ROS production which triggered the second of the two [Ca2+]cyt increases observed in response to ABA. Blocking ROS generation using diphenyleneiodonium (DPI) impaired the proton pumping reduction, the anion channel activation and the RD29A gene expression in response to ABA. Furthermore, H2O2 was shown to activate anion channels and to inhibit plasma membrane proton pumping, as did ABA. However, ROS partially mimicked ABA's effects since H2O2 treatment elicited anion channel activation but not the subsequent expression of the RD29A gene as did ABA. This suggests that expression of the RD29A gene in response to ABA results from the activation of multiple concomitant signaling pathways: blocking of one of them would impair gene expression whereas stimulating only one would not. We conclude that ROS are a central messenger of ABA in the signaling pathways leading to the plasma membrane depolarization induced by ABA." @default.
- W2162976075 created "2016-06-24" @default.
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- W2162976075 date "2008-07-14" @default.
- W2162976075 modified "2023-10-05" @default.
- W2162976075 title "Anion Channel Activation and Proton Pumping Inhibition Involved in the Plasma Membrane Depolarization Induced by ABA in Arabidopsis thaliana Suspension Cells are Both ROS Dependent" @default.
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- W2162976075 cites W1902612187 @default.
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- W2162976075 cites W1966462705 @default.
- W2162976075 cites W1966857236 @default.
- W2162976075 cites W1973323572 @default.
- W2162976075 cites W1974439236 @default.
- W2162976075 cites W1974472308 @default.
- W2162976075 cites W1976040120 @default.
- W2162976075 cites W1983756653 @default.
- W2162976075 cites W1989004007 @default.
- W2162976075 cites W1990161222 @default.
- W2162976075 cites W1994152925 @default.
- W2162976075 cites W2007498663 @default.
- W2162976075 cites W2009983294 @default.
- W2162976075 cites W2011872171 @default.
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- W2162976075 cites W2019018773 @default.
- W2162976075 cites W2024556021 @default.
- W2162976075 cites W2027314634 @default.
- W2162976075 cites W2030886437 @default.
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- W2162976075 cites W2033159325 @default.
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- W2162976075 doi "https://doi.org/10.1093/pcp/pcn126" @default.
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