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Fig. 3 | BMC Research Notes

Fig. 3

From: Case report: value of gene expression profiling in the diagnosis of atypical neuroblastoma

Fig. 3

Gene expression profiling of the test patient tumor. a Loading plot of top three principal components of the 37 tumor samples (1 test patient sample, 12 RMS, 6 EWS, 14 NB and 4 WT) using 84 genes shows that the patient sample (test as grey) is closely clustering with NB. Affymetrix genechip human genome U133 plus 2.0 genechip is used to generate the data. RMS is depicted as red circles, EWS as green, NB as blue and WT as yellow. b Hierarchical clustering of 10 samples (1 test patient sample, 3 RMSs, 3 NBs and 3 WTs) and a subset of 23 genes out of a panel of 39 genes known to be differentially expressed in SRBCT using multiplex RT-PCR assay data shows that the test sample is clustering with NB. Each row represents a sample, and each column a gene. A pseudocolored representation of z-scored log2 ratio is shown

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