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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 -3.440 -2.924 -2.435 -1.961 -1.816 -1.952 -1.465 -1.154 -N-P 0.000 -2.495 -2.200 -1.980 -1.308 -1.044 -1.287 -1.098 -0.975

-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)