Array CGH data of MYC and TP53 in LS+ UGCs and LS−/TC+ UGCs. LS+ UGCs are divided into intramucosal cancers and invasive cancers. Numerals mean the base 2 logarithm of the test/reference signal intensity ratios of array CGH data. Significant gains and losses are indicated with red and green, respectively. The samples marked with and without grey margin are included in cluster B and cluster A, respectively, in Figure 3.