Gene metabolite relationships revealed metabolic adaptations of rice salt tolerance.

ABSTRACT: Environmental stresses, particularly salinity, pose significant challenges to global crop production, notably impacting the growth and yield of rice. Integrating gene expression and metabolomics data offers valuable insights into the molecular mechanisms driving salt tolerance in plants. This study examined the effects of high salinity on the roots and shoots of rice genotypes with contrasting tolerances: CSR28 (tolerant) and IR28 (sensitive) at the seedling stage. Our phenotypic and physiological assessments indicated significant differences in response to prolonged salinity exposure between the two genotypes. Notably, osmoprotectants, including amino acids and sugars, exhibited increased accumulation, whereas most organic acids showed a decline. Linear regression analyses established sig

SUBMITTER: Akbarzadeh Lelekami M 

PROVIDER: S-EPMC11742878 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature