Figure 7From: Bioinformatics strategies for lipidomics analysis: characterization of obesity related hepatic steatosisCorrelation networks for ob/ob and WT mouse liver lipid profiles. Selected co-regulated cluster of lipid molecular species, including ceramides and acylglycerols. This network is based on Pearson correlation coefficient, r > 0.75 and statistic p-value < 0.001. Colored nodes in red (up regulation), green (down regulation) and black (no change) are based on 1.5-fold change cut off on mean value comparisons for ob/ob vs. WT mice. (A) Correlation network for WT mouse liver lipidomic data (B) Correlation network for ob/ob mouse liver lipidomic data.Back to article page