MYO15A and deafness: Currently, pathogenic variants in six myosin genes (MYO3A, MYO6, MYO7A, MYH14, MYH9, and MYO15A) have been linked to human deafness (Lalwani et al., 2000; Walsh et al., 2002; Donaudy et al., 2004; Friedman et al., 2020).