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.
Relative semiquantitative expression of Mist 1, Twist, and E12 mRNAs in plantaris (A), soleus (B), and gastrocnemius muscles (C) from young adult and aged rats after RT-PCR amplification. The expression of each PCR product was normalized to the cyclophilin signal. Representative gels are shown adjacent to each graph. Values are expressed in arbitrary units as means, and error bars represent SEs (n = 10/group). *Significantly different (P < 0.01) from corresponding young adult value.
