Tay-sachs disease.
D001921:Brain / Q000201:enzymology / Q000378:metabolism; D004796:Clinical Enzyme Tests; D005732:Gangliosides / Q000378:metabolism; D006026:Glycoside Hydrolases / Q000378:metabolism*; D006595:Hexosamines; D006801:Humans; D008064:Lipidoses / Q000175:diagnosis / Q000201:enzymology* / Q000378:metabolism; D009132:Muscles / Q000201:enzymology / Q000378:metabolism; D009438:Neuraminic Acids / Q000378:metabolism; D009439:Neuraminidase / Q000378:metabolism
D005732:Gangliosides; D006595:Hexosamines; D009438:Neuraminic Acids; D006026:Glycoside Hydrolases; D009439:Neuraminidase