Additional file 1: Figure S1. of Development of the excitation-contraction coupling machinery and its relation to myofibrillogenesis in human iPSC-derived skeletal myocytes
Bright field photomicrographs of human iPSC-derived skeletal myocytes differentiating in culture. A Proliferating myogenic progenitors. B–F Cells photographed at different times (from 3 to 22 days; d = days) following the switch to differentiation conditions, (scale:100 μm). Notice the rapid elongation of the cells within the first week post-differentiation and the high density of mature skeletal myocytes on day 22. (TIFF 3627 kb
