Inkage. After sample grouping the genes (p values Copyright information:Taken from "Characterization of global transcription profile of normal and HPV-immortalized keratinocytes and their response to TNF treatment"http://www.biomedcentral.com/1755-8794/1/29BMC Medical Genomics 2008;1():29-29.Published online 27 Jun 2008PMCID:PMC2459201.