Figure 4.

Post-translational regulation and phosphorylation of BCR-ABL on hTERT. (a) Global protein tyrosine-phosphorylation level and BCR-ABL expression in K562 and HL60 cells. (b) Phosphorylation of hTERT at tyrosine residues was higher in K562 cells compared to HL60 cells. (c) Gleevec treatment led to a loss of phosphorylation of hTERT at tyrosine residues

Chai et al. BMC Cancer 2011 11:512   doi:10.1186/1471-2407-11-512
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