IJMS, Vol. 20, Pages 1059: Role and Functional Differences of HKT1-Type Transporters in Plants under Salt Stress
International Journal of Molecular Sciences doi: 10.3390/ijms20051059
Authors: Akhtar Ali Albino Maggio Ray A. Bressan Dae-Jin Yun
Abiotic stresses generally cause a series of morphological, biochemical and molecular changes that unfavorably affect plant growth and productivity. Among these stresses, soil salinity is a major threat that can seriously impair crop yield. To cope with the effects of high salinity on plants, it is important to understand the mechanisms that plants use to deal with it, including those activated in response to disturbed Na+ and K+ homeostasis at cellular and molecular levels. HKT1-type transporters are key determinants of Na+ and K+ homeostasis under salt stress and they contribute to reduce Na+-specific toxicity in plants. In this review, we provide a brief overview of the function of HKT1-type transporters and their importance in different plant species under salt stress. Comparison between HKT1 homologs in different plant species will shed light on different approaches plants may use to cope with salinity.
from ! Human Diseases via Alexandros G.Sfakianakis on Inoreader https://ift.tt/2EkZgjm
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