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Fig. 1 | BMC Biology

Fig. 1

From: Oxygen induces the expression of invasion and stress response genes in the anaerobic salmon parasite Spironucleus salmonicida

Fig. 1

Experimental design and differential expression analysis of S. salmonicida exposed to oxygen and anti-oxidant deprivation. a RNA was isolated from cells grown to confluence anaerobically (green) and then exposed to oxygen for 1 h (OXY, purple) or grown to confluences without antioxidants (NAO, orange). b Four biological replicates for each condition separated into three defined clusters across 28% and 61% of variance of two principle components (PC). c Significantly differentially expressed genes from the OXY (left) and NAO (right) treatment conditions compared to the control anaerobic cells are shown as a function of their statistical significance (logarithmic of the adjusted p value (i.e., false discovery rate or q value)) and the magnitude of expression (logarithmic of the fold-change)

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