“…Muscle formation, or myogenesis, involves the fusion of numerous progenitor muscle cells, or myoblasts, to form a single syncytial cell, or myotube [21,23]. Cell-cell recognition is a critical event prior to fusion and numerous cell surface receptors are thought to be involved, including cadherins [7,9,15,16,20,37], integrins [12,31], disintegrins [41], and NCAM [6,17,20] .…”