Figure 2  Heat map showing the log fold change of selected upregulated genes at each experimental temperature. The genes are clustered into functional gene groups based on Gene Ontology and UniProt information. The genes fall into one of 12 functional groups: (1) protein folding/rescue; (2) protein degradation; (3) cell death; (4) oxidative stress; (5) metabolism; (6) inflammation/immunity; (7) transcription/translation; (8) ion transport; (9) cell cycle/growth; (10) cell signaling; (11) cellular trafficking; and (12) structure/cytoskeleton.