TAF1A and cardiomyopathy: A very rare recessive compound missense variant in TAF1A, a subunit of the RPI basal factor Selectivity Factor 1 (SL1), was also shown to cause cardiomyopathy [Long et al., 2017, NM_005681.4 (TAF1A):c.781A>C (p.Thr261Pro)].