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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 -1.481 -1.546 -1.861 -1.826 -1.743 -1.726 -1.666 -1.864 -N-P 0.000 -1.408 -1.453 -1.337 -1.478 -1.170 -1.224 -0.984 -0.857

-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)