did not quite reach significancep = 0.051
Similarly, agrin protein was significantly increased in both Egr-1−/− mouse diaphragm (full length, p = 0.029; 110 kDa, p = 0.0027; 90 kDa, p = 0.001; 22 kDa, p = 0.007; Figures 4B,C ) and soleus muscles (110 kDa, p = 0.0464; 90 kDa, p = 0.0023; 22 kDa, p = 2.93 × 10 −5 ; Figures 4D,E ) compared to controls, with the exception of soleus full-length agrin which did not quite reach significance (full length, p = 0.051).