Fig. 2From: Histone H2A Significantly Enhances In Vitro DNA Transfection µ-galactosidase formed (pg) by COS-7 cells transfected with pCMVµ with histone H2A alone (H2A) in the presence of anionic liposomes with histone (Lip 0.05 mg/ml + H2A, Lip 0.40 mg/ml + H2A) and in the presence of liposomes alone (Lip). Because dilution with the liposomes produce a slight change in ionic strength, separate H2A controls are shown. Standard errors of the means of triplicates are shown. Back to article page