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Abscisic acid signalling
Signalling of abscisic acid (ABA) in plants is characterized by an amazing number of secondary messengers that are part of the pathway or modulate...
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Abscisic Acid
Some molecules produced by plants exert their effects as negative regulators of various plant responses. Abscisic acid is an inhibitory hormone that...
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Abscisic Acid Methods and Protocols
This volume presents an all-inclusive overview of molecular biological methods to study ABA signaling transport, and metabolism in several plant...
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Abscisic Acid
Abscisic acid (ABA) is a phytohormone involved in a wide range of the plant’s physiological processes. ABA acts as a stress indicator, either abiotic...
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Characterization of the effects of exogenous abscisic acid (ABA) application on the expression of ABA-responsive genes in Abies koreana
Abies koreana , a plant species endemic to Korea, is sensitive to climate change. However, little is known about the molecular mechanisms underlying...
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Variations of Chlorophyll, Proline, and Abscisic Acid (ABA) Contents in Grapevines (Vitis Vinifera L.) Under Water Deficit Conditions
The aim of the research was to determine the impact of regulated deficit irrigations (RDIs) on the accumulation of chlorophyll, proline, and abscisic...
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Exogenous abscisic acid (ABA) improves the filling process of maize grains at different ear positions by promoting starch accumulation and regulating hormone levels under high planting density
BackgroundHigher planting densities typically cause a decline in grain weight, limiting the potential for high maize yield. Additionally, variations...
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Abscisic acid (ABA) signaling: finding novel components off the beaten track
The sesquiterpene abscisic acid (ABA) is an ancient stress response molecule. In plants, many ABA-dependent processes operate via PYR/PYL/RCAR...
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Inhibition of Type 2C Protein Phosphatases by ABA Receptors in Abscisic Acid –Mediated Plant Stress Responses
Abscisic acid (ABA) signaling pathway constitutes a key stress response mechanism in plants. Alternate interaction of a type 2C protein phosphatase...
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Fluoride tolerance in rice is negatively regulated by the ‘stress-phytohormone’ abscisic acid (ABA), but promoted by ABA-antagonist growth regulators, melatonin, and gibberellic acid
The present manuscript aimed at investigating whether abscisic acid (ABA) promotes fluoride tolerance, similar to inciting salt adaptation in rice....
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Live Imaging of Abscisic Acid Dynamics Using Genetically Encoded Fluorescence Resonance Energy Transfer (FRET )-Based ABA Biosensors
The phytohormone abscisic acid (ABA) regulates various aspects of plant physiology, growth, and development to maintain a balanced plant water...
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NO-mediated dormancy release of Avena fatua caryopses is associated with decrease in abscisic acid sensitivity, content and ABA/GAs ratios
Main conclusionNO releases caryopsis dormancy in Avena fatua , the effect being dependent on the level of dormancy. The NO effect involves also the...
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Insight into the Interaction of Strigolactones, Abscisic Acid, and Reactive Oxygen Species Signals
Stress disrupts many physiological processes in plants by causing an increase in reactive oxygen species (ROS), which leads to serious damage to DNA,...
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Ascorbate oxidation stimulates rice root growth via effects on auxin and abscisic acid levels
Ascorbic acid (AA) and AA oxidation play a vital role in plant growth and development. In this study, we investigated the role of AA and AA oxidation...
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Soil effects on the plant growth inhibitory activity of S-abscisic acid
The use of natural plant growth regulators (PGRs) as ecofriendly agrochemicals is gaining much attention, but the fate of these compounds once they...
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Modulation of carotenoid biosynthesis in maize (Zea mays L.) seedlings by exogenous abscisic acid and salicylic acid under low temperature
Key messageAbscisic acid could regulate structural genes in the carotenoid biosynthesis pathway and alleviate the decrease of carotenoids in maize...
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Abscisic acid in plants under abiotic stress: crosstalk with major phytohormones
Key messageExtensive crosstalk exists among ABA and different phytohormones that modulate plant tolerance against different abiotic stress. ...
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Strigolactones and abscisic acid interactions affect plant development and response to abiotic stresses
Strigolactones (SL) are the youngest group of plant hormones responsible for sha** plant architecture, especially the branching of shoots. However,...
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Cryo-EM structure and molecular mechanism of abscisic acid transporter ABCG25
Abscisic acid (ABA) is one of the plant hormones that regulate various physiological processes, including stomatal closure, seed germination and...
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Non-photochemical quenching triggered by abscisic acid mitigates the inhibition of photosynthesis in rice under drought
Abscisic acid (ABA) plays a key role in drought. Non-photochemical quenching (NPQ), as a photoprotective mechanism, also plays an important role in...
