Table S2. Induced Pluripotent stem cell signature. The iPS signature was developed using microarray data from induced pluripotency
 experiment where human fibroblasts were reprogrammed to pluripotency by ectopic expression of
 four transcription factors (Oct4, Sox2, Klf4 and Myc) yielding induced pluripotent stem (iPS) cells

Table S3. The Consensus Stemness Ranking CSR signature. The CSR is upregulated
 in cancer stem cell enriched samples, at advanced tumor stages and is associated with poor
 prognosis in multiple cancer types

Additional file 2. Among these genes deregulated by the E6/E7 co-expression  116 are associated to neurogenesis  indicating a possible role of E6 and E7 in the induction of neuroendocrine differentiation of SCLC

Additional file 5. Common deregulated genes in human SCLC and in E6/E7 induced lung tumor; 130 up- and 72-down regulated genes

Additional file 1. Significantly deregulated genes in SCLC induced by E6/E7 oncoproteins; 5307 significantly deregulated genes total  among which 2242 genes were up-regulated and 3065 were downregulated

Figure S6. Differentially expressed genes in E12.5 Erk1/2CKO(Wnt1) DRGs.