Research Paper Volume 5, Issue 9 pp 643—652

CD137 ligand reverse signaling skews hematopoiesis towards myelopoiesis during aging


Figure 4. Numbers of colony forming units of the myeloid lineage.

(A) Morphology of CFU-Granulocyte-Macrophage (CFU-GM), CFU-Granulocyte (CFU-G) and CFU-Macrophage (CFU-M). Magnification: 20x. (B-D) The frequencies of colony forming units (CFU) are stated per 105 total bone marrow cells: (B) CFU-GM, (C) CFU-G and (D) CFU-M. Each group consisted of at least 3 mice. Data are representative of two independent experiments. *p<0.05.