title: Plant KT/KUP/HAK potassium transporters: single family - multiple functions.
abstract: OBJECTIVE
  Potassium transporters belonging to the KT/KUP/HAK family are important for various aspects of plant life including mineral nutrition and the regulation of development. Genes encoding these transporters are present in the genomes of all plants, but have not been found in the genomes of Protista or Animalia. The aim of this Botanical Briefing is to analyse the function of KT/KUP/HAK transporters from evolutionary, molecular and physiological perspectives.
  
  
  METHODS
  This Briefing covers the phylogeny and evolution of KT/KUP/HAK transporters, the role of transporters in plant mineral nutrition and potassium homeostasis, and the role of KT/KUP/HAK transporters in plant development.
authors.affiliation: Division of Biology, Imperial College London, Wye Campus, Wye, Ashford, Kent TN25 5AH, UK. a.grabov@imperial.ac.uk
authors.forename: Alexander
authors.initials: A
authors.lastname: Grabov
mesh_terms: D027682:Cation Transport Proteins / Q000235:genetics / Q000378:metabolism / Q000502:physiology*; D018745:Genome, Plant; D006706:Homeostasis / Q000235:genetics / Q000502:physiology; D010802:Phylogeny; D010940:Plant Proteins / Q000235:genetics / Q000378:metabolism / Q000502:physiology; D018517:Plant Roots / Q000235:genetics / Q000378:metabolism; D011188:Potassium / Q000378:metabolism*
chemical_list: D027682:Cation Transport Proteins; D010940:Plant Proteins; D011188:Potassium