Homologous Recombination Repair Proficient

**Semantic type:** Laboratory or Test Result

**Definition:** A finding indicating that a sample exhibits normal or near normal levels of homologous recombination DNA repair activity.

**Synonyms:** - HR Proficient - HR-Deficiency Negative - HR-Proficient - HRD Negative - HRD-Proficient - HRR Proficient - Homologous Recombination Repair Deficiency Negative - Homologous Recombination Repair Proficiency