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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 -1.829 -1.522 -1.364 -1.220 -0.767 -0.788 -0.647 -0.592 -N-P 0.000 -1.705 -1.431 -1.062 -0.942 -0.498 -0.279 -0.520 -0.136

-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)