Semiquantitative PCR data for various genes after ATRA treatment. Semiquantitative PCR data for genes EF-1-γ, eIF4A-1, hnRNP C1/C2, snRNP D3, snRNP E, hnRNP F, hnRNP UP2, eEF1A-1, eIF4G, and hnRNP K at 0, 12, 24, 48, 72, 96 hours of ATRA treatment. For equal loading, β-actin was used, and nontreated NB4 at 96 hours was also used as an additional control.