Fig. 3

Heatmap of enriched GO terms of upregulated genes in Le. gelidum, Lc. piscium, and P. oligofermentans. Enriched GO terms of upregulated genes compared at different temperatures and timepoints. Ribosome, RNA processing, methylation, and cell-wall related terms are emphasized with a green box. Stress and protein-folding related terms that were enriched under heat-shock conditions are emphasized with a pink box. Comparisons were made against data from the 25 °C control. Red gradient represents the enrichment p-value, for which the scale is shown at the right side of the figure. Blue and yellow background colors were added to make cold and warm temperatures easily distinguishable. For simplification purposes, the figure does not include all enriched GO terms; all enriched terms are shown in Table S4