| Type | MGI:General | Description | EDL and SOL muscles are weaker than wild-type muscles at 4 weeks of age maximal specific force is decreased in both extensor digitorum longus (EDL) and soleus (SOL) muscles, being 79% and 42% of wild-type, respectively SOL muscles require a greater stimulation frequency to produce a similar amount of force to wild-type the peak specific twitch force is diminished in SOL muscles compared to wild-type, however no differences are seen in EDL muscles |