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EMBRYONIC DEVELOPMENT & STEM CELL COMPENDIUM
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LifeMap Discovery

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All in Vivo Cells > Cell Card
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Thoracic Epaxial Myotome
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Myoblasts (TEpMtm)


Smt.TEpMtm.Mbt
Myoblasts are mononucleated undifferentiated muscle cells that express myogenic regulatory factors (MRFs). The formation of myoblasts marks the initiation of the early stages of myotomal differentiation. Myoblasts constantly proliferate to provide sufficient number of cells for myogenic differentiation and for continuous muscle growth.
Prenatal
Myoblasts
Multiple Ancestors Single Ancestor No Descendants Develops from Part of Parent