| parent | HTT gene.CAG repeats | LP19792-8 | 
| child | HTT gene allele 2.CAG repeats | Blood or Tissue | Nucleotide repeats | LP409861-4 | 
| STATUS | ACTIVE | 
| PartDisplayName | en-US | HTT gene allele 2.CAG repeats | 
| DisplayName | en-US | HTT gene allele 2.CAG repeats | 
LOINC Version: 2.78