RNA-seq reveals more consistent reference genes for gene expression studies in human non-melanoma skin cancers
Hoang, Van L.T.;Tom, Lisa N.;Quek, Xiu-Cheng;Tan, Jean-Marie;Payne, Elizabeth J.;Lin, Lynlee L.;Sinnya, Sudipta;Raphael, Anthony P.;Lambie, Duncan;Frazer, Ian H.;Dinger, Marcel E.;Soyer, H. Peter;Prow, Tarl W.;
PeerJ2017Vol. 5pp. e3631-
225
hoang2017rnaseqpeerj
Abstract
Identification of appropriate reference genes (RGs) is critical to accurate data interpretation in quantitative real-time PCR (qPCR) experiments. In this study, we have utilised next generation RNA sequencing (RNA-seq) to analyse the transcriptome of a panel of non-melanoma skin cancer lesions, identifying genes that are consistently expressed across all samples. Genes encoding ribosomal proteins were amongst the most stable in this dataset. Validation of this RNA-seq data was examined using qPCR to confirm the suitability of a set of highly stable genes for use as qPCR RGs. These genes will provide a valuable resource for the normalisation of qPCR data for the analysis of non-melanoma skin cancer.