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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 -1.140 -1.558 -1.785 -1.205 -1.374 -1.254 -1.284 -1.258 -N-P 0.000 -1.478 -2.163 -2.125 -1.843 -1.908 -2.021 -1.839 -1.866

-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)