Figure 2From: A new plasmid vector for DNA delivery using lactococciEpifluorescent micrograph of 48 hours GFP expression by PK15 cells after transfection. PK15 cells were transfected with pValac:gfp, pEGFP-N1 (positive control) and pIL253 (negative control) plasmids. A: pValac:gfp, B: pEGFP-N1, C: pIL253.Back to article page