Fig. 3
From: Not all the number of skeletal muscle fibers is determined prenatally
β-gal staining of representative lengthwise sections and transections of EDL. Both female and male ActaLabel mice were induced with Dox during the period E0.5–19.5 and E0.5-P7 respectively and analyzed at P60. Column diagram presents the average percentage of LacZ+ myofibers in the indicated groups. LacZ+ myofibers were counted in 10 fields of muscle sections for each mouse. 3 littermates were analyzed for each treatment. The average showed in the figure was calculated by the data from 3 littermates of each treatment. (Scale bar: 200 μm; n = 3 littermates per group, Data present as mean ± SD)