Figure 1From: p38 mitogen-activated protein kinase and mitogen-activated protein kinase-activated protein kinase 2 (MK2) signaling in atrophic and hypertrophic denervated mouse skeletal muscle Separation of nuclear and cytosolic fractions. Western blots with SOD-1 (a, cytosolic marker) and Lamin A/C (b, nuclear marker) demonstrating separation of cytosolic (C) and nuclear (N) fractions. Lanes from left to right contain cytosolic and nuclear fractions from: innervated (Inn) anterior tibial muscle, 6-days denervated (Den) anterior tibial muscle, innervated hemidiaphragm and 6-days denervated hemidiaphragm.Back to article page