To investigate mechanism of migration and invasion effected by carboxyl terminal activating region 3(CTAR3) of Epstein-Barr virus encoded latent membrane protein 1(LMP1) in nasopharyngeal carcinoma stem cell SP18 cells, the SP18 cell of stable expressed LMP1 and deletion mutant type LMP1(LMP1△232-351) were established(SP18-LMP1 and SP18-LMP1△252-351). The effect of LMP1-CTAR3 deletion mutant for cellular proliferation,migration and invasion were observed in SP18 cells. The differential expression genes betw...