Figure 2

Comparison of global genomic expression between reduced nitrogen treatments. Black points represent expression values of the 6364 genes of M. aeruginosa NIES 843. Colored points represent significant up-regulation of expression in the specified low nitrogen treatment compared with the second at P<0.05. (a) Expression values of N-reduced (urea) (green) vs N-reduced (ammonium) (red) treatments; (b) expression values of N-reduced (urea) (green) vs N-reduced (nitrate) (blue) treatments; (c) expression values of N-reduced (ammonium) (red) vs N-reduced (nitrate) (blue) treatments.