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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 -0.341 -0.470 -0.812 -0.605 -1.013 -1.044 -1.011 -1.177 -N-P 0.000 -0.630 -0.868 -0.886 -1.281 -1.317 -1.343 -1.570 -1.820

-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)