The acidophil erythroblast and erythrocyte had more hemoglobin in the euchromatin areas of nuclei, less nuclear pores, and wider perinuclear space than polychromatophil erythroblast.
The mutation potential of ethephon was by investigated the micronucleus test of bone marrow polychromatophilic erythroblasts (PCE) cells and sperm shape abnormality test in mice.