Hsf transcription factor gene family in peanut (Arachis hypogaea L.): genome-wide characterization and expression analysis under drought and salt stresses
Heat shock transcription factors (Hsfs) play important roles in plant developmental regulations and various stress responses.In present study, 46 Hsf genes in peanut (AhHsf) were identified and analyzed.The 46 AhHsf genes were classed into three groups (A, B, and C) and 14 subgroups (A1-A9, B1-B4, and C1) together with their Arabidopsis homologs ac