A: Populations I-IV according to their CD11b-CD87 expression pattern in rhesus macaque bone marrow. B. CD11b/CD87 expression by neutrophil leukocytes in rhesus macaque peripheral blood. C-F. Lactoferrin, MPO, CD64 and CD32 expression of populations I, II, III and IV in rhesus macaque bone marrow. G. Lactoferrin, MPO, CD64 and CD32 expression by neutrophil granulocytes in rhesus macaque blood. H: Populations I-IV according to their CD11b-CD87 expression pattern in human bone marrow. I-M. Lactoferrin, MPO, CD64 and CD32 expression of populations I, II, IIIa, III, and IV in human bone marrow.