Pre-mRNA Processing Is Partially Impaired in Satellite Cell Nuclei from Aged Muscles

<table>Quantitative immunoelectron microscopy of satellite cell nuclei of biceps and quadriceps muscles from adult and old rats; labeling density (gold grains/<svg height="16.637501" id="M37" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 27.9 16.637501" width="27.9" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,16.6375)">
<g transform="translate(72,-58.69)">
<text transform="matrix(1,0,0,-1,-71.95,61.03)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝜇</tspan>
<tspan style="font-size: 12.50px; " x="7.6018238" y="0">m</tspan>
</text>
<text transform="matrix(1,0,0,-1,-54.61,66.03)">
<tspan style="font-size: 8.75px; " x="0" y="0">2</tspan>
</text>
</g>
</g>
</svg>) of some RNA processing factors in the interchromatin space (mean ± SE). Asterisks show significantly different values.</table>

BioMed Research International

fig4

Figure 4

Figure 4: Pre-mRNA Processing Is Partially Impaired in Satellite Cell Nuclei from Aged Muscles 