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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 -2.530 -2.347 -2.550 -2.211 -2.185 -2.185 -2.077 -2.284 -N-P 0.000 -2.298 -2.151 -1.956 -1.934 -1.524 -1.559 -1.353 -1.321

-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)