positive regulation of ureter smooth muscle cell differentiation
Any process that activates or increases the frequency, rate or extent of ureter smooth muscle cell differentiation.
GO:0051152
positive regulation of smooth muscle cell differentiation
is_a
GO:0051240
positive regulation of multicellular organismal process
is_a
GO:2000061
regulation of ureter smooth muscle cell differentiation
is_a
GO:0072193
ureter smooth muscle cell differentiation
positively_regulates