Hormones and Signaling focuses on the mechanism of gene regulation at the cellular level. It also covers the way hormones act to modulate gene regulation and animal development.Includes information on:- Nuclear receptors, coactivators, and corepressors- Membrane receptors, kinases, and phosphorylation on cascades- Hormonal regulation of development- Calcium channels and neurotransmitters- Chromatin, transcription factors, and regulation of gene expression- JAK/STAT pathways- Hormone-regulated development and gene "e;knock-out"e;