some of the cells have the essential characteristics of hemopoietic stem cells ( ps-cfus ) , i.e. , the capacity for sustained proliferation and differentiation into myeloid and lymphoid lineages of cells , whereas others exhibit the capacity to form gross colonies on irradiated recipient spleen which are capable of differentiating different lineages of blood cells , but have lost the ability to reconstitute hemopoiesis in lethally irradiated recipients ( pg-cfus ) .
C0007634
cells
C0018956
hemopoietic stem cells