H+-ATPases in Plant Growth and Stress Responses

Y Li, H Zeng, F Xu, F Yan, W Xu - Annual Review of Plant …, 2022 - annualreviews.org
H+-ATPases, including the phosphorylated intermediate–type (P-type) and vacuolar-type (V-
type) H+-ATPases, are important ATP-driven proton pumps that generate membrane …

The dynamic multi‐functionality of leaf water transport outside the xylem

C Scoffoni, C Albuquerque, TN Buckley… - New …, 2023 - Wiley Online Library
A surge of papers have reported low leaf vulnerability to xylem embolism during drought.
Here, we focus on the less studied, and more sensitive, outside‐xylem leaf hydraulic …

Identification and improvement of isothiocyanate-based inhibitors on stomatal opening to act as drought tolerance-conferring agrochemicals

Y Aihara, B Maeda, K Goto, K Takahashi… - Nature …, 2023 - nature.com
Stomatal pores in the plant epidermis open and close to regulate gas exchange between
leaves and the atmosphere. Upon light stimulation, the plasma membrane (PM) H+-ATPase …

Shoot hydraulic impairments induced by root waterlogging: Parallels and contrasts with drought

EJ Haverroth, CJ Da-Silva, M Taggart… - Plant …, 2025 - academic.oup.com
Soil waterlogging and drought correspond to contrasting water extremes resulting in plant
dehydration. Dehydration in response to waterlogging occurs due to impairments to root …

Light-induced stomatal opening requires phosphorylation of the C-terminal autoinhibitory domain of plasma membrane H+-ATPase

S Fuji, S Yamauchi, N Sugiyama, T Kohchi… - Nature …, 2024 - nature.com
Plasma membrane H+-ATPase provides the driving force for light-induced stomatal opening.
However, the mechanisms underlying the regulation of its activity remain unclear. Here, we …

Leaf hydraulic maze: Abscisic acid effects on bundle sheath, palisade, and spongy mesophyll conductance

A Yaaran, E Erez, C Procko, M Moshelion - Plant Physiology, 2023 - academic.oup.com
Leaf hydraulic conductance (Kleaf) facilitates the supply of water, enabling continual CO2
uptake while maintaining plant water status. We hypothesized that bundle sheath and …

The bundle sheath of rice is conditioned to play an active role in water transport as well as sulfur assimilation and jasmonic acid synthesis

L Hua, SR Stevenson, I Reyna‐Llorens… - The Plant …, 2021 - Wiley Online Library
Leaves comprise multiple cell types but our knowledge of the patterns of gene expression
that underpin their functional specialization is fragmentary. Our understanding and ability to …

Abscisic acid modulates neighbor proximity-induced leaf hyponasty in Arabidopsis

O Michaud, J Krahmer, F Galbier, M Lagier… - Plant …, 2023 - academic.oup.com
Leaves of shade-avoiding plants such as Arabidopsis (Arabidopsis thaliana) change their
growth pattern and position in response to low red to far-red ratios (LRFRs) encountered in …

Plasma membrane aquaporins regulate root hydraulic conductivity in the model plant Setaria viridis

A Gal, A Dalal, M Anfang, D Sharma… - Plant …, 2023 - academic.oup.com
The high rate of productivity observed in panicoid crops is in part due to their extensive root
system. Recently, green foxtail (Setaria viridis) has emerged as a genetic model system for …

Receptor-like protein kinase BAK1 promotes K+ uptake by regulating H+-ATPase AHA2 under low potassium stress

ZF Wang, ZM Xie, YL Tan, JY Li, FL Wang… - Plant …, 2022 - academic.oup.com
Potassium (K+) is one of the essential macronutrients for plant growth and development.
However, the available K+ concentration in soil is relatively low. Plant roots can perceive low …