Genomics, Proteomics and Bioinformatics were reviewed in this paper. In addition, the main databases of nuclear acid and protein were listed. Meanwhile, some query and analysis tools were also demonstrated.

• 本文介绍了基因组学与蛋白质组学和生物信息学的基本内容；列举了主要核酸、蛋白质数据库及其查询软件并说明如何利用查询工具对生物信息资源进行查询和对核酸蛋白质进行分析.