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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 -1.425 -1.075 -1.265 -1.014 -0.818 -0.875 -0.644 -0.828 -N-P 0.000 -1.558 -1.630 -1.042 -0.924 -0.725 -0.690 -0.747 -0.681

-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)