However, vestibular organs of Manf cKO and full-KO mice did not show loss of Myo7a-positive hair cells and, consistently, these mutants lacked behavioral abnormalities associated with vestibular disorders, such as circling, head bobbing, and abnormal gait (Supplementary Fig. 1f, g, data not shown). The gene discussed is MYO7A; the disease is vestibular disorder.