Figure Legend:
FIGURE 1 Bone marrow aspirate slides showing paucity of erythroid precursors and hypo/monolobated megakaryocytes (pointed by black arrows) in A) Patient 1 at three months of age (50x objective, Wright stain), B) Patient 1 at five years of age (50x objective, Wright stain), and C) Patient 2 at one year of age (50x objective, Wright stain).