Regulation of potassium transport in plants under hostile conditions: implications for abiotic and biotic stress tolerance

S Shabala, I Pottosin - Physiologia plantarum, 2014 - Wiley Online Library
Intracellular potassium homeostasis is a prerequisite for the optimal operation of plant
metabolic machinery and plant's overall performance. It is controlled by K+ uptake, efflux …

The membrane transport system of the guard cell and its integration for stomatal dynamics

M Jezek, MR Blatt - Plant physiology, 2017 - academic.oup.com
Stomatal guard cells are widely recognized as the premier plant cell model for membrane
transport, signaling, and homeostasis. This recognition is rooted in half a century of research …

Ion Exchangers NHX1 and NHX2 Mediate Active Potassium Uptake into Vacuoles to Regulate Cell Turgor and Stomatal Function in Arabidopsis

V Barragan, EO Leidi, Z Andres, L Rubio… - The Plant …, 2012 - academic.oup.com
Intracellular NHX proteins are Na+, K+/H+ antiporters involved in K+ homeostasis,
endosomal pH regulation, and salt tolerance. Proteins NHX1 and NHX2 are the two major …

The CBL-Interacting Protein Kinase CIPK23 Regulates HAK5-Mediated High-Affinity K+ Uptake in Arabidopsis Roots

P Ragel, R Ródenas, E García-Martín, Z Andrés… - Plant …, 2015 - academic.oup.com
Plant growth and development requires efficient acquisition of essential elements.
Potassium (K+) is an important macronutrient present in the soil solution at a wide range of …

Rice potassium transporter O s HAK 1 is essential for maintaining potassium‐mediated growth and functions in salt tolerance over low and high potassium …

G Chen, Q Hu, LE Luo, T Yang, S Zhang… - Plant, Cell & …, 2015 - Wiley Online Library
Potassium (K) absorption and translocation in plants rely upon multiple K transporters for
adapting varied K supply and saline conditions. Here, we report the expression patterns and …

Production of low‐Cs+ rice plants by inactivation of the K+ transporter OsHAK1 with the CRISPR‐Cas system

M Nieves‐Cordones, S Mohamed, K Tanoi… - The Plant …, 2017 - Wiley Online Library
The occurrence of radiocesium in food has raised sharp health concerns after nuclear
accidents. Despite being present at low concentrations in contaminated soils (below μm) …

Sodium transport in plants: a critical review

HJ Kronzucker, DT Britto - New Phytologist, 2011 - Wiley Online Library
Sodium (Na) toxicity is one of the most formidable challenges for crop production world‐
wide. Nevertheless, despite decades of intensive research, the pathways of Na+ entry into …

Molecular biology of K+ transport across the plant cell membrane: what do we learn from comparison between plant species?

AA Véry, M Nieves-Cordones, M Daly, I Khan… - Journal of plant …, 2014 - Elsevier
Cloning and characterizations of plant K+ transport systems aside from Arabidopsis have
been increasing over the past decade, favored by the availability of more and more plant …

Potassium deficiency in plants: effects and signaling cascades

C Hafsi, A Debez, C Abdelly - Acta Physiologiae Plantarum, 2014 - Springer
Potassium (K+) is an important macronutrient for plant growth and productivity. It fulfills
important functions and it is widely included in fertilization management strategies to …

Membrane transport, sensing and signaling in plant adaptation to environmental stress

A Conde, MM Chaves, H Gerós - Plant and Cell Physiology, 2011 - academic.oup.com
Plants are generally well adapted to a wide range of environmental conditions. Even though
they have notably prospered in our planet, stressful conditions such as salinity, drought and …