Databases and Maps, Transgenics and Cloning, Koller Lab - University of North Carolina, Mouse Atlas and Gene Expression, Mouse Genome Centre - Harwell, Mouse Genome Informatics, Mutagenicity: The Mouse Lymphoma Assay, Mymouse.org, NIA/NIH Mouse Genomics

Databases and Maps, CopyRat Pty. Ltd, NIH Rat Genomics and Genetics