Rice Cultivars Under Salt Stress Show Differential Expression of Genes Related to the Regulation of Na⁺/K⁺ Balance.

ABSTRACT: Soil salinity is a major problem in agriculture because high accumulation of Na⁺ ions in plants causes toxicity that can result in yield reduction. Na⁺/K⁺ homeostasis is known to be important for salt tolerance in plants. Na⁺/K⁺ homeostasis in rice (Oryza sativa L.) involves nine high-affinity K⁺ transporter (HKT) encoding Na⁺-K⁺ symporter, five OsNHX Na⁺/H⁺ antiporters, and OsSOS1 Na⁺/K⁺ antiporter genes. In the present study, we investigated various molecular and physiological processes to evaluate germination rate, growth pattern, ion content, and expression of OsHKT, OsNHX, and OsSOS1genes related to Na⁺/K⁺ homeos

SUBMITTER: Farooq M 

PROVIDER: S-EPMC8415790 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature