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genomewide characterization of host-pathogen interactions by ...

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Maren Depke<br />

Results<br />

Pathogen Gene Expression Pr<strong>of</strong>iling<br />

C<br />

peptidoglycan<br />

biosynthesis<br />

fructose, glycine betaine<br />

permease/transporter<br />

different<br />

fermentation<br />

pathways<br />

acetoin<br />

biosynthesis<br />

degradation <strong>of</strong> glycerol, mannitol,<br />

galactose, fructose, nucleosides,<br />

citrulline/ornithine, arg, his, ala<br />

and others<br />

ammonium transporter<br />

gluconeogenesis<br />

uracil<br />

permease<br />

oligopeptide<br />

transporters<br />

spermidine/<br />

putrescine<br />

transporter<br />

protease<br />

proline betaine transporter<br />

branched and standard<br />

amino acid transporter<br />

phospho-transferase system<br />

(PTS); glucose-and mannitolspecific<br />

components<br />

purine and<br />

pyrimidine<br />

nucleotide<br />

biosynthesis<br />

glycolysis<br />

fatty acid<br />

biosynthesis<br />

amino acid<br />

biosynthesis<br />

sodium<br />

glutamate<br />

symporter<br />

proline uptake protein<br />

tRNA charging<br />

pathways<br />

anaerobic<br />

respiration<br />

aerobic<br />

respiration<br />

protein modification: oxoacylreductase,<br />

ketoacyl-reductase,<br />

oxoacyl-synthase reactions at<br />

different C positions<br />

D<br />

fructose, glycine betaine, choline,<br />

transporter/permease<br />

Na + /H + antiporter<br />

Mo 2+ transporter<br />

different<br />

fermentation<br />

pathways<br />

acetoin<br />

biosynthesis<br />

degradation <strong>of</strong> glycerol, mannitol,<br />

galactose, fructose, nucleosides,<br />

citrulline/ornithine, arg, his, ala<br />

and others<br />

S-, L-lactate permease<br />

proline betaine transporter<br />

monovalent<br />

cation/proton<br />

antiporter<br />

oligopeptide<br />

transporter<br />

ferrichrome<br />

transport<br />

permease;<br />

monovalent<br />

cation/proton<br />

antiporter;<br />

spermidine/<br />

putrescine<br />

transporter<br />

fatty acid<br />

biosynthesis<br />

arginine/<br />

ornithine<br />

antiporter<br />

amino acid<br />

biosynthesis<br />

nickel permease,<br />

Na + /H + antiporter<br />

sodium/glutamate symporter<br />

proline uptake protein<br />

tRNA charging<br />

pathways<br />

Na + /H + antiporter<br />

ferrichrome ABC<br />

transporter<br />

branched amino acid<br />

transporter<br />

standard amino acid<br />

transporter<br />

phospho-transferase system<br />

(PTS); glucose-and mannitolspecific<br />

components<br />

protein modification: oxoacylreductase,<br />

ketoacyl-reductase,<br />

oxoacyl-synthase reactions at<br />

different C positions<br />

Fig. R.5.23: The influence <strong>of</strong> internalization and control treatment on gene expression in staphylococcal NCTC8325 metabolic<br />

pathways (modified from omics-viewer(s) <strong>of</strong> BIOCYC, SRI International, CA, USA, http://biocyc.org/expression.html).<br />

Nodes represent metabolites, and lines indicate reactions. The metabolic reactions are colored according to the enzymes’ gene<br />

expression regulation in the samples <strong>of</strong> 2.5 h internalization (A), 6.5 h internalization (B), 2.5 h serum/CO 2 control (C), and 2.5 h<br />

anaerobic incubation; each sample was compared versus the baseline <strong>of</strong> 1 h serum/CO 2 control. Red marks an increase and yellow a<br />

decrease <strong>of</strong> expression in the sample. The display is limited to genes which were significant with p* < 0.05 in statistical testing and<br />

whose mean absolute fold change exceeded 2.<br />

157

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