Prolonged S-phase of cell cycle in eIF5B-knockdown cells.

<p>(A) Quantitative PCR analysis of mRNA expression levels of DNA polymerases in the DNA synthesis pathway; (B) Nucleotides accumulated within cells; and (C) Cell numbers in each cell cycle phase as determined by flow cytometry (*<i>p</i><0.05; **<i>p</i><0.01; ***<i>p</i><0.001; n = 3).