Fig. 4. Proteomic exploration of the biological processes of CGI-58cko heart.
A–D GO and KEGG pathway analysis of the biological processes in the hearts from CGI-58fl/fl and CGI-58cko mice. The pathways involved in ER stress, phagosome, lysosome, and fatty acid metabolism are significantly enriched in CGI-58cko hearts. The horizontal axis represents −log10 (Fisher’ exact value); the ordinate represents the GO or KEGG pathway. E The heatmap illustrates the expression level changes of the statistically significant proteins involved in ER stress, phagosome, lysosome, and fatty acid metabolism between the CGI-58fl/fl and CGI-58cko mice.