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. 2007 May 21;177(4):647–657. doi: 10.1083/jcb.200609007

Figure 5.

Figure 5.

Reexpression of Stra13 in Stra13−/− myoblasts rescues the proliferation and differentiation defect. Stra13−/− myoblasts were transduced with retrovirus expressing Stra13 (pBabe-Stra13) or with vector alone (pBabe). After selection, infected cells were either pulsed with BrdU and analyzed for cell proliferation (A) or changed to differentiation medium for 4 d and analyzed for myotube formation by MHC staining (B). The fusion index was calculated as described in Materials and methods. Data are means ± SEM (error bars). *, P < 0.05.