To test the in vivo efficacy of TRAIL in inducing apoptosis in BAP1-mutant MM cells, we transduced the H226 BAP1-wild-type and the H226 C91A BAP1-mutant cell lines with luciferase and injected equal numbers of wild-type and mutant cells into the opposite flanks of mice (Figure 3—figure supplement 3A). The gene discussed is TNFSF10; the disease is Miyoshi myopathy.