Fig. 2

Genes encoding for proteins involved in a oxidative stress response, b thioredoxin recycling, c pyruvate metabolism, and d FeS cluster biosynthesis that are differentially expressed in OXY and/or NAO cells. See main text for detailed descriptions of each pathway and Tables 1 and 2 for abbreviations. For each S. salmonicida (Ss) gene, the GiardiaDB gene accession number is indicated (SS50377_#####) and whether the gene is upregulated (up arrowhead), downregulated (down arrowhead), or unchanged (n.c.)/not significant (n.s.) (square) in OXY (first position) or NAO (second position) cells. When available, expression pattern for G. intestinalis (Gi) WB and GS assemblage in response to oxygen are shown in the third and fourth position respectively. “X” indicates that no homologue was detected (n.d.) in the G. intestinalis genome. Different sub-cellular localization patterns between S. salmonicida and G. intestinalis are shown in grey boxes. *G. instestinalis does encode an SOR homologue; however, the gene model was not predicted in previous projects, and therefore direct comparison of the gene expression was not possible