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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 0.497 0.195 0.284 0.356 -0.096 0.050 -0.540 -0.239 -N-P 0.000 0.485 0.560 0.295 0.284 0.285 0.143 0.265 0.226

-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)