... 2009, 12 4:2 016 -2025.doi :10 .11 86 /14 23- 012 7 -17 -77Cite this article as: Yee and Sim: High cell density and latent membrane protein 1 expression induce cleavage of the mixed lineage leukemia gene at 11 q23 in nasopharyngeal ... rearrange-ments. Among them, chromosome gains are commonlyfound in 12 p 11. 2-p12, 12 q14-q 21, 2q24-q 31, 1q 31- qter,3q13, 1q13.3, 5q 21, 6q14-q22, 7q 21, 8q 11. 2-q23 and 18 q12-qter. On the other hand, chromosomedeletions ... inhibitor(Fig.2,lanes 5and6 ).This finding suggests that CAD is involved in cleavage of the MLL bcr resulted from high cell density- inducedapoptosis. Expression of LMP1 gene induces apoptosis in SUNE1cells In order to investigate...