Figure 2From: Oncolytic adenovirus mediated Survivin knockdown by RNA interference suppresses human colorectal carcinoma growth in vitro and in vivoE1A expression in SW480 and LoVo cells infected with ZD55-Sur-EGFP, ZD55-EGFP, AD-Sur-EGFP and AD-EGFP by immunoblot. AD-Sur-EGFP and AD-EGFP were E1A deleted viruses, the E1A protein was absent in this analysis.Back to article page