Abscisic acid increases hydrogen peroxide in mitochondria to facilitate stomatal closure

AE Postiglione, GK Muday - Plant Physiology, 2023 - academic.oup.com
… in guard cell mitochondria was lost in mutants in genes encoding respiratory burst oxidase
… in ABA-increased ROS in guard cell mitochondria. These results demonstrate that ABA …

Acclimation, hydrogen peroxide, and abscisic acid protect mitochondria against irreversible chilling injury in maize seedlings

TK Prasad, MD Anderson, CR Stewart - Plant Physiology, 1994 - academic.oup.com
… that the mitochondrial respiration is significantly reduced at low temperatures, which indicates
that the immediate response of the tissue to chilling is a depression of respiratory activity. …

[HTML][HTML] LANCL1 binds abscisic acid and stimulates glucose transport and mitochondrial respiration in muscle cells via the AMPK/PGC-1α/Sirt1 pathway

S Spinelli, G Begani, L Guida, M Magnone… - Molecular …, 2021 - Elsevier
… However, the overlapping functions of LANCL1 and LANCL2 on glucose transport and
mitochondrial respiration unveiled in this study suggest that both proteins may need to be …

[HTML][HTML] Abscisic Acid and Its Receptors LANCL1 and LANCL2 Control Cardiomyocyte Mitochondrial Function, Expression of Contractile, Cytoskeletal and Ion …

S Spinelli, L Guida, M Passalacqua, M Magnone… - Antioxidants, 2023 - mdpi.com
… In order to understand to what extent LANCL proteins affect the oxidative metabolism and
mitochondrial respiration under physiological, normoxic conditions, LANCL1 and LANCL2 …

Mitochondrial proteotoxic stresses activate abscisic acid signaling in plants

Y Zou, Z Liu, J Bai, Y Zhou, D Lu - Environmental and Experimental Botany, 2023 - Elsevier
… RCC1/UVR8/GEF-like 3 (RUG3) is localized to the mitochondria and required for splicing
of the NAD2 mRNA that encodes a subunit of mitochondrial respiratory chain complex I. …

An Arabidopsis mitochondria-localized RRL protein mediates abscisic acid signal transduction through mitochondrial retrograde regulation involving ABI4

X Yao, J Li, J Liu, K Liu - Journal of experimental botany, 2015 - academic.oup.com
… (AOX) in the alternative respiratory pathway is increased by mitochondrial retrograde
regulation to regain ROS levels when the mitochondrial electron transport chain is impaired. The …

… Box RNA Helicase–Mediated Mitochondrial Reactive Oxygen Species Production in Arabidopsis Mediates Crosstalk between Abscisic Acid and Auxin Signaling

J He, Y Duan, D Hua, G Fan, L Wang, Y Liu… - The Plant …, 2012 - academic.oup.com
… Impairment of complex I in mitochondria would result in respiratory dysfunction and would …
from mitochondria, we generated transgenic Arabidopsis plants that harbored a mitochondrial

pH, abscisic acid and the integration of metabolism in plants under stressed and non‐stressed conditions. II. Modifications in modes of metabolism induced by …

AG Netting - Journal of experimental botany, 2002 - academic.oup.com
… from the export of mitochondrial pyruvate. The maintenance of … of abscisic acid precursors
with the resulting abscisic acid … in the mitochondrion thereby stimulating respiration and …

Abscisic acid suppresses the activation of NLRP3 inflammasome and oxidative stress in murine allergic airway inflammation

CC Zhao, J Xu, QM Xie, HY Zhang… - Phytotherapy …, 2021 - Wiley Online Library
… in mitochondrial function especially mitochondrial dynamics, that is, fusion and fission
events (Archer, 2013). Therefore, we studied whether the effect of ABA on mitochondrial fusion …

Cytochrome c and the transcription factor ABI4 establish a molecular link between mitochondria and ABA‐dependent seed germination

S Racca, DE Gras, MV Canal, LV Ferrero… - New …, 2022 - Wiley Online Library
… for seed respiration and energy production during early stages of germination and that
the activity of the CYTC-2 gene impinges on the sensitivity of germination to abscisic acid (ABA). …