Mammalian Orthology MGI contains orthology information for mouse, human, rat, chimp, dog, and 12 other mammalian species.

Access Data Search for orthologs between two species using marker symbol or name, accession ID, chromosomal location, author or reference ID. Orthology Query Search for gene family data by the Protein Information Resource SuperFamily classification names. Protein Superfamily (PIRSF) Browser Build a comparative map using the Linkage Map tool. Mouse Linkage Map with Orthologs View the mouse comparative genome maps. Mouse-Human Orthology Map Mouse-Rat Orthology Map Download a complete set of rat, human, dog, or chimpanzee orthologs for mouse genes. Some sets also include associated sequences, phenotype characteristics, or human disease data. Mammalian Orthology Reports (plain text)

FAQs How do I... .. view the ortholog set for a mouse gene? FAQ .. view a comparative map of mouse and human chromosomes? FAQ .. search or browse PIRSF protein superfamilies mapped to mouse, human, and rat genes? FAQ .. find the mouse ortholog of a human gene? FAQ More FAQs

Mammalian Orthology Includes 20 Nov 2009 17,802 Genes with orthologs in Human 16,768 Genes with orthologs in Rat 13,840 Genes with orthologs in Chimp 14,555 Genes with orthologs in Dog 19,559 Genes with orthology annotations More...

About MGI Orthology Orthology Reports Help Documents Other Links Detailed explanations for using Mammalian Orthology query forms and tools: Mammalian Orthology Query Form help Mammalian Orthology Summary Report help Protein Superfamily (PIRSF) Browser help Mouse Linkage Map with Orthologs Query Form help