Correspondence analysis of relative synonymous codon usage for Agrobacterium tumefaciens C58 (U. Wash.) circular chr. genes:

	% variability Axis 1 13.6 Axis 2 5.6 Axis 3 4.5 Axis 4 3.5 Axis 5 3.2 Axis 6 3.2
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 -0.3 0.3 -0.8 -0.5 0.6 -0.5 -0.3 -0.4 Axis 2 0.2 0.1 0.3 0.3 -0.0 -0.3 -0.3 -0.3