[HTML][HTML] Regulation of K+ Nutrition in Plants

P Ragel, N Raddatz, EO Leidi, FJ Quintero… - Frontiers in Plant …, 2019 - frontiersin.org
Modern agriculture relies on mineral fertilization. Unlike other major macronutrients,
potassium (K+) is not incorporated into organic matter but remains as soluble ion in the cell …

[HTML][HTML] It is not all about sodium: revealing tissue specificity and signalling roles of potassium in plant responses to salt stress

H Wu, X Zhang, JP Giraldo, S Shabala - Plant and soil, 2018 - Springer
Background Salinity is a global issue threatening agricultural production systems across the
globe. While the major focus of plant salinity stress tolerance research has been on sodium …

Doing 'business as usual' comes with a cost: evaluating energy cost of maintaining plant intracellular K+ homeostasis under saline conditions

F Rubio, M Nieves‐Cordones, T Horie… - New …, 2020 - Wiley Online Library
Salinization of agricultural lands is a major threat to agriculture. Many different factors affect
and determine plant salt tolerance. Nonetheless, there is a consensus on the relevance of …

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 …

[HTML][HTML] Coordinated transport of nitrate, potassium, and sodium

N Raddatz, L Morales de los Ríos, M Lindahl… - Frontiers in Plant …, 2020 - frontiersin.org
Potassium (K+) and nitrogen (N) are essential nutrients, and their absorption and distribution
within the plant must be coordinated for optimal growth and development. Potassium is …

Plant HAK/KUP/KT K+ transporters: function and regulation

W Li, G Xu, A Alli, L Yu - Seminars in Cell & Developmental Biology, 2018 - Elsevier
Abstract The HAK/KUP/KT family of potassium (K+) transporters belongs to the amino acid-
polyamine-organocation (APC) superfamily of carriers for secondary active transport and …

[HTML][HTML] Potassium transporter KUP7 is involved in K+ acquisition and translocation in Arabidopsis root under K+-limited conditions

M Han, W Wu, WH Wu, Y Wang - Molecular plant, 2016 - cell.com
Potassium (K+) is one of the essential macronutrients for plant growth and development. K+
uptake from environment and K+ translocation in plants are conducted by K+ channels and …

Phosphorylation of ARF2 Relieves Its Repression of Transcription of the K+ Transporter Gene HAK5 in Response to Low Potassium Stress

S Zhao, ML Zhang, TL Ma, Y Wang - The Plant Cell, 2016 - academic.oup.com
Potassium (K+) plays crucial roles in plant growth and development. In natural
environments, K+ availability in soils is relatively low and fluctuating. Transcriptional …

The nitrogen–potassium intersection: membranes, metabolism, and mechanism

D Coskun, DT Britto, HJ Kronzucker - Plant, cell & environment, 2017 - Wiley Online Library
Nitrogen (N) and potassium (K) are the two most abundantly acquired mineral elements by
plants, and their acquisition pathways interact in complex ways. Here, we review pivotal …