Figure 2From: Viral vectors based on bidirectional cell-specific mammalian promoters and transcriptional amplification strategy for use in vitro and in vivoGAL4p65 augments EGFP expression from synthetic bidirectional SYN (A) and GfaABC1D (B) promoters in cell lines. Number of EGFP positive cells was counted per field under the magnification of 100. For each virus, three wells were transduced and six fields were selected randomly for cell counting. MOI for each virus was 5. * p < 0.01, compared with LV-SYN-EGFP; ** p < 0.001, compared with LV-1 × GfaABC1D-EGFP. An unpaired t test was applied for comparisons between two groups. The differences were considered significant at P < 0.05. All values in the figures refer to mean ± SD.Back to article page