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.
Parallelism of hyperphagia in Astyanax mexicanus. (A) Geographic distribution of different cave populations. (B) Appetite comparison between fed young (<1-y-old) surface fish and another independently derived cave population (Molino) carrying a derived MC4R allele over a 72-h period. ***P < 0.001 (two-tailed t test).
