Microarray Experiments for mice lacking or with the Stat5a and 5b genes in blood cells that were treated w/o CMP. Mus musculus

GM-CSF controls the development of granulocytes but little is known about the contribution of the downstream mediating transcription factor STAT5A/B. To elucidate this pathway, we generated mice lacking the Stat5a and 5b genes in blood cells. Peripheral neutrophils were decreased and administration of 5-FU and GM-CSF failed to induce granulopoiesis in Stat5a/b-mutant mice. CMPs were isolated and cultured with GM-CSF. Overall design: Microarray Experiments for mice lacking or with the Stat5a and 5b genes in blood cells that were treated w/o CMP