[HTML][HTML] The physiological role of abscisic acid in regulating root system architecture of alfalfa in its adaptation to water deficit

S Li, Z Nie, J Sun, X Li, G Yang - Agronomy, 2022 - mdpi.com
… deficit modulates root system architecture, root spatial distribution, … Root growth, allocation,
and distribution depend on plant … pattern with poor root branches under optimum soil moisture

Abscisic acid increase correlates with the soil water threshold of transpiration decline during drought

A Manandhar, J Pichaco… - Plant, Cell & …, 2024 - Wiley Online Library
abscisic acid (ABA) as a function of Ψmd during the drought. A loess (locally linear
smoothing) regression the trend of ABA … by a failure of the rootsoil interface (Rodriguez‐Dominguez …

ABA homeostasis and long-distance translocation are redundantly regulated by ABCG ABA importers

Y Zhang, HV Kilambi, J Liu, H Bar, S Lazary… - Science …, 2021 - science.org
… to the environment depend on local ABA concentrations. Here… Abscisic acid (ABA) is a plant
hormone that regulates growth … ,18 already accumulates high enough ABA levels in the root

[HTML][HTML] Root ABA accumulation delays lateral root emergence in osmotically stressed barley plants by decreasing root primordial IAA accumulation

G Akhiyarova, D Veselov, R Ivanov… - International Journal of …, 2023 - mdpi.com
… The role of ABA accumulation in regulating root branching … acid, IAA) and ABA (abscisic
acid) in root primordia of the … may reduce root auxin concentrations in an ABA-dependent [11,40] …

Soil moisture heterogeneity regulates water use in Populus nigra L. by altering root and xylem sap phytohormone concentrations

J Puértolas, M Pardos, C De Ollas, A Albacete… - Tree …, 2020 - academic.oup.com
… , probably because root abscisic acid (ABA) concentration was … water potential; plant
hydraulic conductivity; root accumulation and … soil moisture heterogeneity and ethylene-dependent

Similar soil drying-induced stomatal closure in soybean genotypes varying in abscisic acid accumulation and stomatal sensitivity to abscisic acid

P Castro-Valdecantos, J Puértolas… - Functional Plant …, 2023 - CSIRO Publishing
… Jindou 21 accumulated lower xylem ABA concentrations than other cultivars as soil moisture
… S1) appears novel, and may depend on the fraction of the root system exposed to soil drying…

Water Uptake in Drying Soil: Balancing Supply and Demand

IC Dodd, G Kudoyarova - The Root Systems in Sustainable …, 2021 - Wiley Online Library
abscisic acid signalling under different vertical soil moisture gradients depends on bulk root
water potential and average soilSpatial distribution of turgor and root growth at low water …

Abscisic acid phytohormone estimation in tubers and shoots of Ipomoea batatas subjected to long drought stress using competitive immunological assay

CSS Gouveia, JFT Ganança, JJ Slaski… - Physiologia …, 2021 - Wiley Online Library
… volume water content of soil (VWC s ) with a soil moisture sensor (… It showed that their spatial
distribution associated them, … However, our results also show that ABA evolvement depends

[HTML][HTML] The Response of Endogenous ABA and Soluble Sugars of Platycladus orientalis to Drought and Post-Drought Rehydration

N Zhao, J Zhao, S Li, B Li, J Lv, X Gao, X Xu, S Lu - Biology, 2024 - mdpi.com
… and its regulation by endogenous abscisic acid (ABA), we … in ABA and soluble sugar content
to changes in soil moisture … which heavily relies on photosynthesis. With the decrease of …

[HTML][HTML] Root osmotic sensing from local perception to systemic responses

L Gorgues, X Li, C Maurel, A Martinière, P Nacry - Stress Biology, 2022 - Springer
… Cellular accumulation of ROS is dependent on NADPH oxidases (RBOHD and F) and
iron reduction processes. Upon cell stimulation, ROP6 forms nanodomains together with the …