“The progress in the research of salt tolerance genes in wheat was introduced. Experts used the wheat variety 'Ningchun 4' and salt tolerant mutants as materials, and observed changes in morphological indicators of wheat seedlings and measured physiological indicators such as cell membrane permeability through salt stress treatment. Transcriptome sequencing analysis was performed, and it was found that mutants enhance salt tolerance in wheat seedlings by activating related gene expression and regulating key physiological processes under salt stress.”