Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Propagation and expansion of spheres from utricle, organ of Corti, and spiral ganglion into the second and third generation. Shown is the increase of second- and third-generation sphere numbers from a single sphere. Shown are mean values ± SEM, n = 3; 30–50 spheres were used for each individual experiment.
