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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 -0.425 -0.514 -0.502 -0.596 -0.249 -0.152 -0.144 -0.236 -N-P 0.000 -0.091 -0.280 -0.396 -0.538 -0.299 -0.152 -0.144 -0.293

-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)