Expression profiles of C2mE-related gastric tumors are clustered to human intestinal-type gastric cancers. Clustered in rows are 93 genes which met p-value less than 0.001 and opposite change direction between intestinal-type and diffuse-type human gastric cancers, and clustered in columns are human and mouse gastric tumors. As a distance measure, cosine correlation was used. Linkage method for clustering was average linkage. Samples shown in red: human intestinal type gastric cancers; blue: human diffuse type; yellow: K19-C2mE mice; magenta: K19-Wnt1/C2mE: cyan: K19-Nog/C2mE. The red-green color scale represents log10 ratio to the average of wild-type or normal samples, as shown in a color bar on top left.