Type | MGI:General | Description | significantly increased frequency of long-term hematopoietic stem cells (LT-HSCs; lineage-low c-Kit+ Sca1+ CD48- CD150+) and multipotent progenitor cells (MPPs; lineage-low c-Kit+ Sca1+ CD48+ CD150-) in bone marrow at age 18 months diffuse hemosiderin deposits at age 18 months slightly decreased cellularity at age 18 months substantially increased numbers of hypolobulated micro-megakaryocytes at age 18 months |