Figure 3From: Inhibition of histone deacetylation in 293GPG packaging cell line improves the production of self-inactivating MLV-derived retroviral vectorsHistone gel assay on SINCMV producer cells treated with sodium butyrate. Treatment of SINCMV retroviral producer cells with increasing doses of sodium butyrate for 48 hr resulted in increased histone acetylation as most obvious with histone H4.Back to article page