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.
Quantitative immunoelectron microscopy of myonuclei of biceps and quadriceps mucles from adult and old rats; labelling density (gold grains/µm2) of several RNA processing factors in the nucleoplasm and nucleolar compartments (means±SE). Asterisks show significantly different values.
