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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 -1.426 -1.402 -1.295 -1.004 -1.213 -1.231 -1.007 -1.357 -N-P 0.000 -1.730 -1.549 -1.435 -1.246 -1.294 -1.108 -1.424 -1.180

-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)