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. 2021 Jul 9;12:691245. doi: 10.3389/fphys.2021.691245

FIGURE 3.

FIGURE 3

Markers of autophagic activation analyzed in a cytosolic fraction from gastrocnemius muscles. Western blot analysis of activation markers of autophagy in a cytosolic fraction from gastrocnemius muscles from 11 month old D2-mdx and DBA mice. (A) ULK1, pULK1 S555, Beclin1and pBeclin1 S91 were decreased, while PI3K III was elevated in D2-mdx gastrocnemius cytoplasmic fraction (CF) compared to DBA. (B) Representative western blot images and corresponding Ponceau stain image. Significance is established at p < 0.05. * Indicates significance between D2-mdx and DBA (n = 7 mice per group).