Another CFU, the "colony-forming unit–spleen" (CFU–S) was the basis of an "in vivo" clonal colony formation, which depends on the ability of infused bone marrow cells to give rise to clones of maturing hematopoietic cells in the spleens of irradiated mice after 8 to 12 days.
Another CFU, the "colony-forming unit-spleen" (CFU-S) was the basis of an "in vivo" clonal colony formation, which depends on the ability of infused bone marrow cells to give rise to clones of maturing hematopoietic cells in the spleens of irradiated mice after 8 to 12 days.