Table 6.

Top 10 Most Frequently Selected Genes in Leave-One-Out-Cross-Validation of Combined Modeling Approach

Gene Symbol	Gene Title	Models*	Mean Expression in Recurrent Tumors
EI24	Etoposide-induced 2.4 mRNA	79	Overexpressed
EPB49	Erythrocyte membrane protein band 4.9	78	Underexpressed
MAP4K4	Mitogen-activated protein kinase kinase kinase kinase 4	78	Overexpressed
GMCL	Germ cell-loss homolog (Drosophila)	50	Overexpressed
HNRPC	Heterogeneous nuclear ribonucleoprotein C (C1/C2)	22	Overexpressed
PCOLN3	Procollagen (type III) N-endopeptidase	22	Underexpressed
SIL	TAL1 (SCL) interrupting locus	21	Overexpressed
APP	Amyloid beta (A4) precursor protein	20	Overexpressed
SSRI	Signal sequence receptor, alpha	13	Overexpressed
BTF	Bcl-2-associated transcription factor	9	Overexpressed

^*Number of models in which variable was selected.

Reprinted with permission from Stephenson AJ et al.⁴⁰