Piezo2 in Cutaneous and Proprioceptive Mechanotransduction in Vertebrates a aThis work was supported by grants from National Science Foundation (1453167), National Institutes of Health (1R01NS097547-01A1) and American Heart Association (14SDG17880015) to S.N.B. E.R.S. was partially supported by a training grant from National Institutes of Health T32HD007094 and a postdoctoral fellowship from the Arnold and Mabel Beckman Foundation. E.O.A. is a fellow of The Gruber Foundation and an Edward L. Tatum Fellow. Correspondence should be addressed to S.N.B ([email protected]).