Fig. 2. Effect of NM2A knockdown on myoblast alignment and fusion. The images show intensity-inverted, fluorescent, low-power images of differentiating myoblast cultures left untreated, or treated for 72 hours with sense, scrambled or antisense oligonucleotides for NM2A. The cells were co-stained for NM2A, actin and skeletal myosin. All these images were taken using the same settings, and contrast adjusted equally.