Tips & Tricks

SORT PERTURBATIONS BASED ON THE EXPRESSION OF MULTIPLE GENES


The Perturbations tool in the Condition Search toolset (1) helps to identify comparisons in which your gene(s) of interest are up- or downregulated compared to the average expression across the selected data. The comparisons / perturbations shown on the left of the plot are originally ordered by descending log2-ratio of the selected gene.

By default, the first gene of your gene list is selected and marked with a black box above the plot (2a and 2b). Another gene can be selected by clicking (3) and multiple genes can be selected by CTRL /SHIFT-clicking (4). In this case, the perturbations shown on the left of the plot are ordered by the Pi-score calculated from all genes in the selection.

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