Figure 2: Prox1 is expressed in rodent and human satellite cells.

(a) Prox1 colocalization with Pax3 and Pax7 positive satellite cells (arrows) in quiescent rat tibialis anterior muscle. (b) Prox1 colocalization with Pax7 and NCAM positive satellite cells (arrows) in human vastus lateralis muscle. (c) A bar graph showing the percentage of Prox1+ cells amongst Pax7+/Dapi+ cells in human vastus lateralis muscle. A total of 83 cells were analysed from five subjects. Scale bars, 50 μm.