# Single nucleotide polymorphisms { "id": "S2013002602", "title": "Single nucleotide polymorphisms", "url": "/topics/S2013002602", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "5732eb882467c476", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "14177547433604703782", "address_version": "morton4x16-v1", "coordinates": [ 0, 479, 61421, 43008 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh2013002602 No owner-reviewed local answer yet.