Fig. 3From: An in-depth multi-omics analysis in RLE-6TN rat alveolar epithelial cells allows for nanomaterial categorizationResults from module-trait correlation performed during WGCNA. Depicted are the modules of co-expressed analytes that were correlated to the NM treatments themselves (a), base materials (b), morphology (c) and physico-chemical properties (d), respectively. The heatmaps are colored by the correlation value and the significance of correlation is indicated by stars (*: p-value ≤0.1, **: p-value ≤0.05, ***: p-value ≤0.01)Back to article page