title: Is the presence of two different Tay-Sachs disease mutations in a Cajun population an unexpected observation?
authors: J
authors: J
authors: Zlotogora
mesh_terms: D005787:Gene Frequency; D006579:Heterozygote; D006801:Humans; D008145:Louisiana; D009154:Mutation; D013661:Tay-Sachs Disease / Q000235:genetics*; D001619:beta-N-Acetylhexosaminidases / Q000172:deficiency
chemical_list: D001619:beta-N-Acetylhexosaminidases