Fig. 6

GO term overrepresentation analysis of PUTs that respond to environment or are differentially expressed between provenances. The top 20 GO categories that were significantly overrepresented within PUTs that respond to TEMPERATURE, TAW, DAYLENGTH or PROVENANCE are shown. Redundant GO categories have been removed using REVIGO [103] with default parameters. Numbers in columns indicate the amount of overrepresentation which is the number of significant PUTs within a GO category divided by the number of expected PUTs within a GO category and are only shown for significant overrepresentation of a GO category (Fisher’s Exact Test, P < 0.01). The p-value of Fisher’s exact test is indicated by color intensity. Red color indicates high overrepresentation of a GO category within PUTs that are positively correlated with TEMPERATURE and DAYLENGTH, negatively correlated with TAW or stronger expressed in Cameron Lake (PROVENANCE). Blue color indicates high overrepresentation of GO categories within PUTs that are negatively correlated with TEMPERATURE and DAYLENGTH, positively correlated with TAW or stronger expressed in Salmon Arm (PROVENANCE). The dendrogram indicates the similarity of GO categories in terms of shared PUTs among GO categories, expressed by Cohen’s Kappa. Numbers behind GO categories indicate the hierarchy of the GO graph, while more basal terms have smaller numbers