Chapter 16 Regulation principles and How genes are regulated in bacteria Chapter 17 Basic mechanism of gene expression in euKaryoTes Chapter 18 How genes are regulated to bestow cell type specificity in a group of genetically identical cells Chapter 19 How different animals diverse in genomes, why human is so special5 Chapter 16 Regulation principles and How genes are regulated in bacteria Chapter 17 Basic mechanism of gene expression in eukaryotes Chapter 18 How genes are regulated to bestow cell type specificity in a group of genetically identical cells Chapter 19 How different animals diverse in genomes, why human is so special?