A high-resolution genetic and physical map of a mouse coat abnormality locus (Uncv).

More than a hundred of loci (genes) affect the development of mouse and human hair. A locus of Uncv (uncovered) has been confirmed to be involved in hairlessness for homozygote and sparse hair for heterozygote. Except hairlessness(or called uncovered coat), the homozygote was also accompanied by growth retard and puberty delay. Identification of the mutation in the gene will be important for under…