develops from capable of lacks_plasma_membrane_part megakaryocyte-erythroid progenitor cell megakaryocyte progenitor cell BTO:0001164 CALOHA:TS-0610 CFU-Meg FMA:84235 Lineage negative is described here as CD2-negative, CD3-negative, CD4-negative, CD5-negative, CD8a-negative, CD14-negative, CD19-negative, CD20-negative, CD56-negative, Ly6g-negative, and Ter119-negative. Meg-CFC MkP The earliest cytologically identifiable precursor in the thrombocytic series. This cell is capable of endomitosis and lacks expression of hematopoieitic lineage markers (lin-negative). cell colony-forming unit-megakaryocyte megacaryoblast megacaryocyte progenitor cell megakaryoblast megakaryocytic progenitor cell promegacaryocyte promegakaryocyte myeloid cell myeloid lineage restricted progenitor cell endomitotic cell cycle megakaryocyte differentiation CD19 molecule CD4 molecule integrin alpha-M CD3 epsilon neural cell adhesion molecule 1 CD2 molecule T-cell surface glycoprotein CD8 alpha chain membrane-spanning 4-domains subfamily A member 1 T-cell surface glycoprotein CD5 CD14 molecule lymphocyte antigen 6G lymphocyte antigen 76