Fig. 3From: Heterologous expression and antitumor activity analysis of syringolin from Pseudomonas syringae pv. syringae B728aPlasmids constructed for syl gene heterologous expression. Direct Cloning vector pAsk-amp-syl (a) and the resulting plasmid p15A-Tpase-syl (b). Arrows represent the direction of transcriptionBack to article page