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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 -2.574 -1.691 -1.506 -2.099 -2.461 -1.852 -1.484 -1.924 -N-P 0.000 -2.306 -1.914 -2.160 -1.747 -1.525 -1.410 -0.799 -0.804

-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)