Hearing research traces evolution of key inner ear protein
In the intricate machinery of the inner ear, hearing begins with a protein that moves a few billionths of a meter up to 100,000 times per second. That protein, called TMC1, sits at the tips of sensory hair cells deep in the snail-shaped cochlea. When sound waves move these microscopic hairs, TMC1 ac...
Image: Phys.org
In the intricate machinery of the inner ear, hearing begins with a protein that moves a few billionths of a meter up to 100,000 times per second. That protein, called TMC1, sits at the tips of sensory hair cells deep in the snail-shaped cochlea. When sound waves move these microscopic hairs, TMC1 acts as a channel, opening and allowing charged particles to flow into the cell and trigger an electrical signal to the brain.
Originally published at Phys.org
