I'm going through the visualization tutorial
https://cytoscape.github.io/cytoscape-tutorials/protocols/modules/basic-data-visualization/#/0/8
and I'm trying to reconstruct the biology of what is being used in the example. I've figured out that the expression data is the same as in the galExpData.csv file provided in the sampleData directory in the distribution and the README refers to
Ideker, T., Thorsson V, Ranish JA, Christmas R, Buhler J, Eng JK, Bumgarner R,
Goodlett DR, Aebersold R, Hood L. Integrated genomic and proteomic analyses of
a systematically perturbed metabolic network. Science, 292, 929-34 (2001).
However, when I download the supp data excel spreadsheet from the Science website, it is not clear how the conditions and values map onto what is provided in the paper.
I have guessed that gal80RExp is the relative expression of the gal80 knockout in raffinose media. But the actual numerical values don't match so I'm guessing that some transformation has been done. Unfortunately I can't figure out what was done to generate the tutorial data from the Ideker dataset.