Descriptive list of the genes selected for biological validation by quantitative RT-PCR (Q-PCR).

Thirty-two genes found differentially expressed (displayed in bold) and 9 additional genes with no significant differential expression (displayed in italics) using microarrays (�� = 0.01) were selected for further biological validation. For each gene symbol, clone ID and median intensity values (displayed in arbitrary unit) of [PIP+] and [PIP?] cell lines are indicated. The relative expression levels recorded with microarrays are displayed as the ratio between [PIP+] and [PIP?] samples, and the values specified as negative (down-regulated) or positive (up-regulated). Adjusted p values were computed using z statistics with false discovery rate corrections (�� = 0.05). Min p value and Max p value refer to lower and upper bound p values, respectively.*Differentially expressed genes from lists L578 (BCL2, MYC) (Table S1) and L2231 (BCL2, CDKN1A, COL6A2, MYC) (See Table S1).