TABLE 2.

Culture of bone marrow cells

StimulusGenotypeNo. of coloniesa
BlastGGMMEoMeg
GM-CSFTssc6+/+01891730
Tssc6gt/gt01962100
G-CSFTssc6+/+0100000
Tssc6gt/gt0121000
M-CSFTssc6+/+0353500
Tssc6gt/gt0113400
IL-3Tssc6+/+817141948
Tssc6gt/gt326121863
SCFTssc6+/+12271000
Tssc6gt/gt5180100
TPOTssc6+/+000005
Tssc6gt/gt000003
  • a Total numbers of colonies present in stained cultures of 25,000 cells. Representative data from one of three comparable experiments are given. G, granulocyte; GM, granulocyte-macrophage; M, macrophage; Eo, eosinophil; Meg, megakaryocyte.