The Edinburgh Mouse Atlas and Gene-Expression Database: A Spatio-Temporal Database for Biological Research Albert Burger, Richard A. Baldock, Yiya Yang, Andrew Waterhouse, Derek Houghton, Nick Burton, and Duncan Davidson   View Paper (PDF)   Return to Posters Abstract The Edinburgh Mouse Atlas Project (EMAP) has developed a digital atlas of mouse development which provides a bioinformatics framework to spatially reference biological data. The EMAP core database contains 3D grey-level reconstructions of the mouse embryo at various stages of development, a systematic nomenclature of the embryo anatomy, and defined 3D regions (domains) of the embryo. The reconstructions define a spatial framework for mapping data. Data front an in-situ gene-expression database is spatially mapped onto the atlas allowing the users to query gene-expression patterns using the 3D embryo model as a reference. The mouse atlas and gene-expression databases are publicly accessible through a set of Web-based tools. The system consists of a set of tools and databases, some of which reside locally on the Mouse Atlas hosts, others are remote. The middleware layer is primarily CORBA-based, but also makes use of Java servlets. Data are primarily stored in an object-oriented database system (ObjectStore). As a public bioinformatics resource, the Mouse Atlas system must be easily accessible to researchers all over the world, hence interoperability is a key issue. The Mouse Atlas is an on-going research and development project at the Medical Research Council, Human Genetics Unit, in Edinburgh. Access to its databases and further information is available through its Web site. DiSC'03 © 2003 Association for Computing Machinery