ERYTHROPOIESIS (DEVELOPMENT Of ERYTHROCYTES)  The erythrocytes are derived from the uni-potential progenitor cells called colony forming unit-erythrocyte (CFU-E), which themselves arise from CFU-GEMM. From CFU-E to mature RBC, the erythropoiesis comprises the following stages: Proerythroblast, basophilic erythroblast, polychromatophilic erythroblast, ortho- chromatophilic … [Read more...]