Salamander limb regeneration involves the activation of a multipotent skeletal muscle satellite cell population -- Data Supplement - JCB--Morrison et al. -- The Journal of Cell Biology

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Figure S2. A multipotent satellite cell progeny clone. (A) A clonal progeny population can enter an adipogenic pathway, as revealed by Oil red staining in lipid droplets (arrowheads). (B and C) The same clonal progeny population can enter an osteogenic pathway. An alkaline phosphatase+ focus is shown in B, and Alizarin red marks calcium deposits produced by osteogenic cells in C. (D) Lack of Alizarin red staining in cells cultured in proliferation media. (E) Lack of alkaline phosphatase+ foci in cultures kept in proliferation media. (F) Lack of Alizarin red staining in cultures kept in proliferation media. Bars, 50 µm.