{"id":"S85034296","label":"Crossing over (Genetics)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85034296","normalized_label":"crossing over (genetics)","broader":["http://id.loc.gov/authorities/subjects/sh85053867","http://id.loc.gov/authorities/subjects/sh85136978"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85034296","provider":"lcsh","revision":"83984bd7223a44cd","taxonomy_revision":"f050b5d4780b1289","title":"Crossing over (Genetics)","url":"/topics/S85034296","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124096635253687808","address_version":"morton4x16-v1","coordinates":[0,20,17940,57344],"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}