Concordance between changes in proteins and their ubiquitination. A to E, Correlation between protein and ubiquitination fold changes upon ethylene treatment for all ubiquitination-protein pairs (A), significantly up-regulated proteins (B), significantly down-regulated proteins (C), significantly up-regulated ubiquitination (D), and significantly down-regulated ubiquitination (E). F, Pearson correlations of the comparisons shown in A to E.