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. Author manuscript; available in PMC: 2016 Feb 10.
Published in final edited form as: J Neurooncol. 2014 Jun 11;119(2):307–315. doi: 10.1007/s11060-014-1479-1

Fig. 1.

Fig. 1

A heat map illustrated that the 1,188 genes clearly segregate patients into invasive and non-invasive NFPAs. The horizontal axis is the sample number. The vertical coordinates are the gene names. The ENC-1 gene was selected for validation. In regard to the color key and histogram, the horizontal axis is the z-score (z-score = (gene expression value-mean)/square deviation). The vertical coordinates are the probe set counts