For 10 points, name this process which forms a tissue that comes in cardiac, smooth, and skeletal types.
A protein that opposes this process is the main ligand of activin receptors type-2B, and is knocked out in "mighty mice." The endocytic recycling protein EHD2 interacts with ferlin proteins to regulate part of this process. It's not fertilization, but the last stage of this process is mediated by transmembrane proteins known as tetraspanins and metalloproteinases known as meltrins. Impaired DNA binding in types 1 and 3 of Waardenburg syndrome result in this process due to mutations of Pax3. Transcription factors such as (*) Myf5, MRF4, and Mef2 are crucial for this process. It's not repair, but non-glial satellite cells are activated prior to this process. In this process, a portion of the somite known as the namesake "tome" is filled with namesake "blasts" that fuse to form tubular cells made up of "fibril" subunits. For 10 points, name this process which forms a tissue that comes in cardiac, smooth, and skeletal types.
A protein that opposes this process is the main ligand of activin receptors type-2B, and is knocked out in "mighty mice.
myogenesis [or muscle development; or muscle growth; accept similar answers; accept answers such as myocyte fusion]