metanephric glomerular parietal epithelial cell differentiation
The process in which a relatively unspecialized cell acquires specialized features of a metanephric glomerular parietal epithelial cell. Metanephric glomerular parietal epithelial cells are specialized epithelial cells that form tight junctions as a barrier to protein transport.
GO:0072139
glomerular parietal epithelial cell differentiation
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GO:0072312
metanephric glomerular epithelial cell differentiation
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