1. General introduction -- 2. Mathematical models and design specifications in synthetic gene networks -- 3. Robust synthetic biology designs based on system dynamic models -- 4. Robust synthetic biology designs based on network evolutionary methods -- 5. Construction of promoter and promoter-RBS libraries for synthesis of gene networks -- 6. Robust synthetic gene network designs based on library-search method -- 7. Robust design of synthetic biological filter and transistor based on promoter-RBS libraries -- 8. Communication and synchronization of a population of coupled synthetic gene networks.