Figure 2From: Stem cell biology is population biology: differentiation of hematopoietic multipotent progenitors to common lymphoid and myeloid progenitors a) The relationship between the parameters α and γ of the stem cell commitment response when homeostasis corresponds to 1 lymphoid cell per 1000 myeloid cells. b) Different values of γaffect how the MPCR varies with changes in the number of lymphoid and myeloid cells. In the presence of high numbers of myeloid cells, the demand response is to drive the MPPs to make more lymphoid cells.Back to article page