UGT1A1 Gene Mutation Negative

**Semantic type:** Laboratory or Test Result

**Definition:** A genetic finding indicating that UGT1A1 gene mutations have not been detected and biallelic expression of the wild-type allele (UGT1A1 1*) has been detected in a sample.

**Synonyms:** - Biallelic Expression of UGT1A1*1 Allele - GNT1 Gene Mutation Negative - Homozygous UGT1A1*1 - Homozygous UGT1A1*1 Genotype Positive - Homozygous UGT1A1*1 Positive - UDP Glucuronosyltransferase Family 1 Member A1 Gene Mutation Negative - UDPGT 1-1 Gene Mutation Negative - UDPGT Gene Mutation Negative - UGT1 Gene Mutation Negative - UGT1A Gene Mutation Negative - UGT1A1 1*/1* - UGT1A1 Polymorphism Negative - UGT1A1 Wild Type - UGT1A1 Wild-Type - UGT1A1 Wildtype - UGT1A1 wt - UGT1A1*1/*1 - UGT1A1*1/*1