ETS family gene expression in human NPC cells.

<p>(A)Total RNA was isolated from HNE2, HNE2-LMP1 and Raji cells and the expression of ETS family members at the mRNA level was analyzed by RT-PCR. The B-cell lineage Raji cell line was used as a control. <i>GAPDH</i> was used as an internal control. (B) mRNA expression levels for <i>Ets-1</i>, <i>Ets-2, E1AF</i> and <i>ERM</i> in HNE2 and HNE2-LMP1 cells were analyzed by quantitative real-time RT-PCR. The level of each mRNA from HNE2 was normalized to a value of 1. Fold-change in mRNA levels is shown. Values are presented as the mean ± S.D of two independent experiments performed in triplicate. Statistical significance: *<i>p</i><0.01, **<i>p</i><0.001.