{"code":"C45826","name":"Homozygosity","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":true,"active":true,"synonyms":[{"name":"Homozygosity","termType":"DN","type":"FULL_SYN","typeCode":"P90","source":"CTRP"},{"name":"Homozygous","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"GDC"},{"name":"homozygous genotype","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI-GLOSS","code":"CDR0000339342"},{"name":"Homozygosity","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Homozygote","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Homozygous","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Homozygosity","type":"Display_Name","typeCode":"P107"},{"name":"Homozygosity","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"Having two identical allelic forms of a gene, one inherited from each parent, on each of the two homologous chromosomes.","code":"P97","type":"DEFINITION","source":"NCI"},{"definition":"Occurs when both alleles at a particular gene locus are the same. A person may be homozygous for the normal allele or for a mutation.","code":"P325","type":"ALT_DEFINITION","source":"NCI-GLOSS"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CTRP"},{"code":"P322","type":"Contributing_Source","value":"GDC"},{"code":"P366","type":"Legacy Concept Name","value":"Homozygous"},{"code":"P375","type":"Maps_To","value":"Homozygous"},{"code":"P106","type":"Semantic_Type","value":"Functional Concept"},{"code":"P207","type":"UMLS_CUI","value":"C0019904"}]}