Figure 3
From: Transgenic overexpression of miR-133a in skeletal muscle
Normal cardiac and skeletal muscle development in miR-133a transgenic mice. (A-B) The gross morphology of a 6-month old miR-133a transgenic (Tg) mouse is normal and indistinguishable from its wild type (Wt) littermate (n = 4). (C-D) Representative de-skined mice show normal skeletal muscle morphology in miR-133a transgenic mice (Tg) when compared with the wild type littermate (Wt). (E-F) The heart of miR-133a transgenic mouse (Tg) is indistinguishable from that of the wild type (Wt) littermate.