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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 -1.387 -1.371 -1.604 -0.967 -1.088 -1.218 -0.938 -0.904 -N-P 0.000 -1.279 -1.052 -1.172 -1.087 -1.147 -1.188 -0.731 -0.825

-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)