Figure 2

Cancer Profiling Array analysis of PLCδ4 expression using genetically matched cDNA pairs derived from tumor and normal tissue samples. Nylon membranes containing cDNA samples derived from various matched tumor and normal tissues on Cancer Profiling Array I and II (Clontech, Palo Alto, CA) were hybridized in ULTRAhyb™ (Ambion, Austin, TX) with a 2000 bp PLCδ4 coding fragment labeled with [α-³²P]dCTP using a Strip-Ez labeling kit (Ambion, Austin, TX). Detailed description of each sample in Cancer Profiling Array I (left panel) and Cancer Profiling Array II (right panel) can be found at http://www.bdbiosciences.com/clontech/products/families/Disease_Profiling/index.shtml.