Figure 2.
Correlation network for all pairs of adducts and covariates having Spearman coefficients ≥0.72. The covariates represent independent measures of benzene exposure from the initial investigation, i.e. benzene in breathing-zone air (aBen) and targeted Cys34 adducts of BO (BO-Alb) and 1,2-benzoquinone (1,2-BQ-Alb) and 1,4-benzoquinone (1,4-BQ-Alb) (27) (see Table 1 for adduct annotations). Correlation networks were visualized with Cytoscape.