{"id":"S85053871","label":"Genetic toxicology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85053871","normalized_label":"genetic toxicology","broader":["http://id.loc.gov/authorities/subjects/sh85014121","http://id.loc.gov/authorities/subjects/sh85082937","http://id.loc.gov/authorities/subjects/sh85136331"],"aliases":["Genotoxicity","Genotoxicology","Toxicology--Genetic aspects"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85053871","provider":"lcsh","revision":"1529ac46c24b3808","taxonomy_revision":"f050b5d4780b1289","title":"Genetic toxicology","url":"/topics/S85053871","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550037233592043072","address_version":"morton4x16-v1","coordinates":[0,20,18246,48128],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}