part of part of in taxon results in acquisition of features of hematopoietic precursor cell hematopoietic progenitor cell differentiation biological_process The process in which precursor cell type acquires the specialized features of a hematopoietic progenitor cell, a class of cell types including myeloid progenitor cells and lymphoid progenitor cells. GO:0002244 haemopoietic progenitor cell differentiation haematopoietic progenitor cell differentiation hemopoietic progenitor cell differentiation hemopoiesis cell differentiation Eumetazoa