positive regulation of myotube differentiation
Any process that activates, maintains or increases the frequency, rate or extent of myotube differentiation. Myotube differentiation is the process in which a relatively unspecialized cell acquires specialized features of a myotube cell. Myotubes are multinucleated cells that are formed when proliferating myoblasts exit the cell cycle, differentiate and fuse.
GO:0010830
regulation of myotube differentiation
is_a
GO:0051155
positive regulation of striated muscle cell differentiation
is_a
GO:0014902
myotube differentiation
positively_regulates