{"id":"S85022912","label":"Molecular evolution","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85022912","normalized_label":"molecular evolution","broader":["http://id.loc.gov/authorities/subjects/sh85046029","http://id.loc.gov/authorities/subjects/sh85076809","http://id.loc.gov/authorities/subjects/sh85086577"],"aliases":["Biochemical evolution","Chemical evolution"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85022912","provider":"lcsh","revision":"71bbf1746cbc7483","taxonomy_revision":"f050b5d4780b1289","title":"Molecular evolution","url":"/topics/S85022912","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288234791449526852","address_version":"morton4x16-v1","coordinates":[0,20,17763,0],"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}