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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 0.568 1.063 0.680 0.397 0.528 0.468 0.499 0.533 -N-P 0.000 0.607 0.637 0.320 0.305 0.053 0.249 -0.363 -0.154

-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)