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. 2013 Feb 15;68(9):1035–1044. doi: 10.1093/gerona/glt015

Figure 2.

Figure 2.

Clustered Gene Ontology (GO) terms and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways significantly enriched for differentially expressed genes in older men vs old women (OM vs OW), in older women vs young women (OW vs YW), and in older men vs young men (OM vs YM). The 456 GO terms/KEGG pathways significantly enriched in any of the three comparisons were included. The red color indicates upregulation in older men vs older women for the first column, and upregulation in older vs young muscle for the second and the third columns; the green color indicates downregulation in older men vs older women for the first column, and downregulation in older vs young muscle for the second and the third columns. The −log10(p value) was used as the value for strength of enrichment.