In vivo differentiation of mast cells.
D000818:Animals; D002454:Cell Differentiation; D003239:Connective Tissue Cells; D005753:Gastric Mucosa / Q000166:cytology; D006412:Hematopoietic Stem Cells / Q000166:cytology; D008407:Mast Cells / Q000166:cytology*; D051379:Mice; D008815:Mice, Inbred Strains