FIG. 7.
Expression of BP1 during erythroid differentiation. (A) Expression in fetal liver tissue. RT-PCR was used to analyze expression of BP1, β-globin, and γ-globin in fetal liver tissue at 20 weeks. (B) Expression during terminal differentiation of MB-02 cells. Expression of BP1 and β-globin was compared on days 1, 4, and 7 after erythroid induction. β-Actin was an internal control in both panels A and B.