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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 -0.544 -1.248 -0.527 -0.888 -1.020 -1.311 -1.233 -1.231 -N-P 0.000 -0.367 -0.606 -0.627 -0.639 -0.454 -0.643 -0.477 -0.445

-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)