While more than 70 genes have been linked to deafness. most of which are expressed in mechanosensory hair cells of the inner ear. a challenge has been to link these genes into molecular pathways. One example is Myo7a (myosin VIIA). https://www.markbroyard.com/super-value-krowne-18-x84-back-bar-drain-board-and-sink-sale-limited-save/