Correspondence analysis of relative synonymous codon usage for Campylobacter jejuni genes:

	% variability Axis 1 7.5 Axis 2 6.0 Axis 3 5.6 Axis 4 5.1 Axis 5 5.0 Axis 6 4.3
Red (), blue () and green squares () correspond to genes proposed as being acquired by HGT and included in regions with a low, high and non-deviated G+C content, respectively. Yellow cross diagonals (x) correspond to putative highly expressed genes.
Correlation values between main axis in correspondence analysis and different parameters. See the Abbreviations used:   %G+C1 %G+C2 %G+C3 %G+CT Nc P2 X2 ICDI Axis 1 -0.1 0.0 -0.2 -0.1 -0.2 -0.2 0.2 0.1 Axis 2 -0.2 -0.2 0.3 -0.2 0.1 -0.2 -0.1 -0.1