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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 -1.492 -1.390 -1.187 -1.142 -1.055 -1.023 -1.049 -1.349 -N-P 0.000 -1.146 -1.204 -1.064 -1.118 -0.667 -0.910 -0.942 -1.073

-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)