Fig. 1.
Pax3Cre/+-mediated Hif1a deletion does not alter mouse skeletal muscle development. Representative images and quantification of MHC (A-C) or PAX7 (D-G) IHC of fetal diaphragm (A,D,F) and fetal limb (B,C,E,G) muscles at E14.5 (A,B,D,E) and E18.5 (A,C,F,G). For all measurements, group averages are graphed. Error bars represent s.e.m. #Not significantly different by Student's t-test (P>0.05). Scale bars: 20 µm.