Fig. 4: Gene enrichment analysis and desription of relevant deregulated pathways.

a Significantly deregulated pathways 30 days after arrival. The significance threshold is set to −log10(p-value)=1.3; b “EIF2”; and c “Oxidative phosphorylation” signalling pathways deregulated during the whole mission. Marked in red all genes differentially expressed already after 30 days.