has part
has part
has_part
participates in
participates_in
participates in
develops_from
develops from
polychromatophilic erythroblast
orthochromatic erythroblast
FMA:84646
The final stage of the nucleated, immature erythrocyte, before nuclear loss. Typically the cytoplasm is described as acidophilic, but it still shows a faint polychromatic tint. The nucleus is small and initially may still have coarse, clumped chromatin, as in its precursor, the polychromatophilic erythroblast, but ultimately it becomes pyknotic, and appears as a deeply staining, blue-black, homogeneous structureless mass. The nucleus is often eccentric and sometimes lobulated.
acidophilic erythroblast
cell
eosinophilic erythroblast
late erythoblast
orthochromatic normoblast
pyknotic eto enrythroblast
erythroblast
acidophilic cytoplasm
apoptotic chromosome condensation