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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Int J Cancer. 2012 Jul 20;132(3):568–579. doi: 10.1002/ijc.27699

Figure 3. Analysis of ASS1 protein expression using tissue microarray (TMA).

Figure 3

A total of 36 OPCs are represented in duplicate on the TMA. Of these tumors, 12 were HPV−, 21 HPV+ and 3 had unknown HPV status. Panel A represents the full TMA, Panel B is an example of an ASS1-positive OPC and Panel C an example of an ASS1-negative OPC.