Transcriptional Regulation of Gene Expression in Plant Abiotic Stress Response

This chapter offers an in-depth analysis of gene expression regulation through transcriptional mechanisms, with a particular focus on the significant roles played by transcription factors, including HD-Zip, WRKY, NAC, bHLH, MYB, ERF, C2H2, and bZIP. It also explores inducible promoters and regulatory pathways. The interactions between transcription factors and abscisic acid (ABA) were examined. Specifically, this chapter delves into the HD-Zip family, highlighting associated cis-acting elements and crucial interacting partners for abiotic stress responses. Additionally, recent advancements in utilizing transcription factors to enhance plant tolerance to abiotic stress are discussed.