Figure 7.
Decline in type I fibers is coincident with an increase in type I/IIA hybrids in male soleus. (A) The relative proportions of type I and I/IIA hybrids combined are not different between the high‐fat (Fat) and control diet mice (Control) (t‐test, P > 0.31). In both groups, >90% of the fibers are I, I/IIA hybrid, or IIA. (B) The relative proportions of type I and I/IIA hybrid fibers are inversely correlated with one another (r2 = 0.059, P < 0.006).