Plant Physiol Biochem 2021 Apr 6;163:201-204. Epub 2021 Apr 6.
Research School of Biology, ANU College of Science, Australian National University, 2601, Canberra, ACT, Australia; Institut de Recherche en Horticulture et Semences, Université d'Angers, INRAe, 42 rue Georges Morel, 49070, Beaucouzé, France. Electronic address:
Potassium (K) deficiency has consequences not only on cellular ion balance and transmembrane potential but also on metabolism. In fact, several enzymes are K-dependent including enzymes in catabolism, causing an alteration in glycolysis and respiration. In addition, K deficiency is associated with the induction of specific pathways and accumulation of metabolic biomarkers, such as putrescine. Read More