Open in a separate window Figure 2 Schematic diagram of KRAB/FLI-1 and mutant KRAB/FLI-1 expression constructs. Either KRAB or mutant KRAB with an designed KOZAK consensus sequence with initiation codon, ATG, was used to replace the transactivation domain name in the human type I fusion gene. The elongation factor-1 promoter was used to express or… Continue reading Open in a separate window Figure 2 Schematic diagram of KRAB/FLI-1