The software is a data capture, data management, and statistical analysis program used for microbial mutagenicity data. Its main purpose is to provide a homogeneous environment for the collection, organization, and analysis of data generated in the laboratory while also supporting a quality assurance program. The system controls the data collection and management through a user-friendly, menu-driven system that requests specific information and provides uniform methods for data and information entry. GENETOX Manager is capable of performing specialized statistical analysis of the data and creating tabular and graphical summaries.