The faster development of bioinformatics promoted the establishment of microbe bioinformatics. The study of model microbial genomics greatly enriched the contents of bioinfomatics. Microbial structural genomics and functional genomics try to illuminate the inner relation between gene structure and function, and constructed gene regulatory networks. To annotate gene function is the main aim for functional genomics reseach. The application of genechip based on bioinfomatics became a stronger tool for environmental microbial ecological study and gene determination of function enzyme. A new inform...