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Glossary Term
Glossary Term Coisogenic Strain
Definition A strain that differs from a particular inbred strain at only one locus. A coisogenic strain arises when a mutation occurs in an inbred strain. The coisogenic strain can be propagated by intercrossing heterozygotes to produce homozygotes; if these are nonviable, the strain can be maintained by backcrossing heterozygotes to the original inbred strain.
See also the Rules for Nomenclature of Mouse and Rat Strains.

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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB), Gene Ontology (GO)
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last database update
MGI 6.17
The Jackson Laboratory