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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 -1.771 -2.021 -1.599 -1.496 -1.475 -1.654 -1.540 -1.570 -N-P 0.000 -1.460 -1.845 -1.256 -1.113 -1.287 -1.129 -0.960 -1.003

-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)