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Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -2.195 -1.934 -1.404 -1.208 -0.916 -0.923 -0.640 -0.497 -N-P 0.000 -2.224 -1.798 -1.484 -0.977 -0.923 -0.957 -0.951 -1.029

-N+P: Nitrogen starved in the presence of P-factor -N-P: Nitrogen starved in the absence of P-factor

Number of mRNA in a vegetative growing cell (estimated roughly)