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Fig 4 | Skeletal Muscle

Fig 4

From: Muscle PGC-1α modulates satellite cell number and proliferation by remodeling the stem cell niche

Fig 4

Extracellular matrix gene expression. a Representative images of freshly isolated fibers from mTGs and WT mice. b Images of WT and mTG fibers after 3 days in culture media, prior to fixation. WT fibers look translucent and silky while mTG fibers appear matte and with cracks on the surface. c Relative mRNA levels of ECM components in mTGs and WT mice (n = 6 per group). d Relative mRNA levels of basal lamina (BL) components in mTGs and WT mice (n = 6 per group). e Western blot analysis and quantification of fibronectin normalized to α-tubulin levels. Values are plotted as AV ± SEM; *p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001

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