SMARCB1 Negative

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that expression of SMARCB1 has not been detected in a sample.

**Synonyms:** - BAF47 Negative - INI1-Negative - SNF5 Negative - SWI/SNF-Related Matrix-Associated Actin Dependent Regulator of Chromatin Subfamily B Member 1 Negative