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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 -1.749 -1.281 -1.228 -1.301 -0.836 -0.794 -0.939 -0.961 -N-P 0.000 -1.545 -1.737 -1.590 -1.435 -1.111 -0.823 -1.200 -1.537

-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)