Abiotic stress and reactive oxygen species: Generation, signaling, and defense mechanisms

S Sachdev, SA Ansari, MI Ansari, M Fujita… - Antioxidants, 2021 - mdpi.com
Climate change is an invisible, silent killer with calamitous effects on living organisms. As
the sessile organism, plants experience a diverse array of abiotic stresses during …

Potassium in plants: Growth regulation, signaling, and environmental stress tolerance

R Johnson, K Vishwakarma, MS Hossen… - Plant Physiology and …, 2022 - Elsevier
Potassium (K) is an essential element for the growth and development of plants; however, its
scarcity or excessive level leads to distortion of numerous functions in plants. It takes part in …

Potassium control of plant functions: Ecological and agricultural implications

J Sardans, J Peñuelas - Plants, 2021 - mdpi.com
Potassium, mostly as a cation (K+), together with calcium (Ca2+) are the most abundant
inorganic chemicals in plant cellular media, but they are rarely discussed. K+ is not a …

Potassium and phosphorus transport and signaling in plants

Y Wang, YF Chen, WH Wu - Journal of Integrative Plant Biology, 2021 - Wiley Online Library
Abstract Nitrogen (N), potassium (K), and phosphorus (P) are essential macronutrients for
plant growth and development, and their availability affects crop yield. Compared with N, the …

Potassium: a vital regulator of plant responses and tolerance to abiotic stresses

M Hasanuzzaman, MHMB Bhuyan, K Nahar… - Agronomy, 2018 - mdpi.com
Among the plant nutrients, potassium (K) is one of the vital elements required for plant
growth and physiology. Potassium is not only a constituent of the plant structure but it also …

Functioning of potassium and magnesium in photosynthesis, photosynthate translocation and photoprotection

M Tränkner, E Tavakol, B Jákli - Physiologia plantarum, 2018 - Wiley Online Library
Potassium (K) and magnesium (Mg) are mineral nutrients that are required in large
quantities by plants. Both elements critically contribute to the process of photosynthesis and …

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 …

Nutrient–hormone relations: Driving root plasticity in plants

Z Jia, RFH Giehl, N von Wirén - Molecular Plant, 2022 - cell.com
Optimal plant development requires root uptake of 14 essential mineral elements from the
soil. Since the bioavailability of these nutrients underlies large variation in space and time …

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 …

Interplay between reactive oxygen species and hormones in the control of plant development and stress tolerance

XJ Xia, YH Zhou, K Shi, J Zhou… - … of experimental botany, 2015 - academic.oup.com
As a consequence of a sessile lifestyle, plants are continuously exposed to changing
environmental conditions and often life-threatening stresses caused by exposure to …