Simultaneous analysis of distinct Omics data sets with integration of biological knowledge: Multiple Factor Analysis approach

Table 1 Multi-way data set: Genes strongly correlating with characteristics of oligodendrogliomas.

The first 15 genes most strongly correlating with PC2 are shown with identifiers and corresponding chromosome locations. PC2 stresses differences between oligodendrogliomas (O) and other gliomas and is linked to the modifications of the genomic status of genes located on 1p and 19q. This highlights that oligodendrogliomas could be associated with a specific allelic alterations of chromosomes 1 (short arm) and 19 (long arm).

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