Figure 4.
Weighted gene coexpression network analysis (WGCNA) identified modules of co-expressed genes. Values of Zsummary above 10 represent modules of genes highly preserved. Values between 2 and 10 represent poor to moderate preservation, which can indicate sets of genes influenced by melatonin treatment. (A) Three modules of genes with moderated preservation (pink, magenta and black) were identified to MDA-MB-231 human breast cancer cells; (B) Three modules of genes with moderated preservation (darkolivegreen, yellowgreen and orangered) were identified to the tumor microenvironment (murine cells).