Cytogenetic Map of the Pig: Features drawings of genes and markers mapped on chromosome, and a listing of mapped genes and genetic markers .
Pig Expressed Sequence Tags: Searchable database of pig reproduction ESTs . Includes summary tables and related resources.
Pig Genome Mapping: Searchable genome databases of Sus scrofa. Includes loci, genes, markers, clones, and libraries.
Swine Genetics Handbook: Topics range from economic impact of genetic improvement through inbreeding, multiple trait selection and crossbreeding systems.
U.S. Pig Gene Mapping: Coordination program for swine gene mapping. Features a range of detail including linkage and physical maps, databases, activities, and education.