A specific defect in galactosyltransferase regulation on sperm bearing mutant alleles of the T/t locus.
D000818:Animals; D000954:Antigens, Surface; D005700:Galactosyltransferases / Q000378:metabolism*; D005799:Genes, Dominant; D005804:Genes, Lethal; D005808:Genes, Recessive; D007700:Kinetics; D008297:Male; D051379:Mice; D008817:Mice, Mutant Strains / Q000235:genetics / Q000276:immunology*; D010641:Phenotype; D013094:Spermatozoa / Q000201:enzymology / Q000276:immunology*
D000954:Antigens, Surface; D005700:Galactosyltransferases