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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 -2.306 -2.220 -2.328 -2.140 -1.841 -1.753 -1.469 -1.669 -N-P 0.000 -2.245 -2.329 -2.424 -2.466 -2.062 -2.340 -2.118 -2.178

-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)