A sex-limited serum protein variant in the mouse: Inheritance and association with the H-2 region

An alloantiserum produced in the mouse has been used to detect an antigen which is present only in male serum from certain inbred strains of mice, e.g., DBA/2J, A/J, and BALB/c. Genetic tests reveal that the presence of this antigen is controlled by a dominant autosomal gene which is expressed only in males of the proper genotype. Test crosses and analysis of congenic resistant strains indicate close linkage between the sex-limited protein ( Slp ) and the histocompatibility-2 ( H-2 ) region of linkage group IX. Analysis of seven intra- H-2 recombinant strains is consistent with the placement of the genetic determinant for Slp within the H-2 region in the same position as the Ss (serum substance) determinant. Immunological evidence suggests that the Slp antigenic sites reflect structural variation in the Ss component of mouse serum.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/44166/1/10528_2004_Article_BF00485752.pd