Hormonal and heat-stress regulation of protein synthesis in the aleurone layers of barley seeds

Barley aleurone cells have long served as a model system for studying the regulation of gene expression in plants. In this review we survey what is known about hormone-regulated gene expression in aleurone cells. We also describe the effects of heat stress on gene expression in this system, and speculate how the aleurone cell prioritizes its response between hormone-induced and environment-induced programs of gene expression.