Fundamentals of redox regulation in biology

H Sies, RJ Mailloux, U Jakob - Nature Reviews Molecular Cell Biology, 2024 - nature.com
Oxidation–reduction (redox) reactions are central to the existence of life. Reactive species of
oxygen, nitrogen and sulfur mediate redox control of a wide range of essential cellular …

Keep in contact: multiple roles of endoplasmic reticulum–membrane contact sites and the organelle interaction network in plants

P Wang, P Duckney, E Gao, PJ Hussey… - New …, 2023 - Wiley Online Library
Functional regulation and structural maintenance of the different organelles in plants
contribute directly to plant development, reproduction and stress responses. To ensure …

Multifaceted role and regulation of aquaporins for efficient stomatal movements

L Ding, AR Fox, F Chaumont - Plant, Cell & Environment, 2024 - Wiley Online Library
Stomata are micropores on the leaf epidermis that allow carbon dioxide (CO2) uptake for
photosynthesis at the expense of water loss through transpiration. Stomata coordinate the …

Ubiquitin ligase OsRINGzf1 regulates drought resistance by controlling the turnover of OsPIP2; 1

S Chen, K Xu, D Kong, L Wu, Q Chen… - Plant Biotechnology …, 2022 - Wiley Online Library
Water is crucial for plant growth and survival. The transcellular water movement is facilitated
by aquaporins (AQPs) that rapidly and reversibly modify water permeability. The abundance …

Exploring aquaporin functions during changes in leaf water potential

CS Byrt, RY Zhang, I Magrath, KX Chan… - Frontiers in Plant …, 2023 - frontiersin.org
Maintenance of optimal leaf tissue humidity is important for plant productivity and food
security. Leaf humidity is influenced by soil and atmospheric water availability, by …

Arabidopsis SNARE SYP132 impacts on PIP2; 1 trafficking and function in salinity stress

G Baena, L Xia, S Waghmare, ZY Yu, Y Guo… - The Plant …, 2024 - Wiley Online Library
In plants so‐called plasma membrane intrinsic proteins (PIPs) are major water channels
governing plant water status. Membrane trafficking contributes to functional regulation of …

A new method to measure aquaporin‐facilitated membrane diffusion of hydrogen peroxide and cations in plant suspension cells

J Ahmed, A Ismail, L Ding, AJ Yool… - Plant, Cell & …, 2024 - Wiley Online Library
Plant aquaporins (AQPs) facilitate the membrane diffusion of water and small solutes,
including hydrogen peroxide (H2O2) and, possibly, cations, essential signalling molecules …

Maintaining the structural and functional homeostasis of the plant endoplasmic reticulum

F Brandizzi - Developmental Cell, 2021 - cell.com
The endoplasmic reticulum (ER) is a ubiquitous organelle that is vital to the life of eukaryotic
cells. It synthesizes essential lipids and proteins and initiates the glycosylation of …

The genomic basis of the plant island syndrome in Darwin's giant daisies

J Cerca, B Petersen, JM Lazaro-Guevara… - Nature …, 2022 - nature.com
The repeated, rapid and often pronounced patterns of evolutionary divergence observed in
insular plants, or the 'plant island syndrome', include changes in leaf phenotypes, growth, as …

Unbiased proteomic and forward genetic screens reveal that mechanosensitive ion channel MSL10 functions at ER–plasma membrane contact sites in Arabidopsis …

JM Codjoe, RA Richardson, F McLoughlin, RD Vierstra… - Elife, 2022 - elifesciences.org
Mechanosensitive (MS) ion channels are an evolutionarily conserved way for cells to sense
mechanical forces and transduce them into ionic signals. The channel properties of …