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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 -0.684 -0.668 -0.902 -1.064 -1.154 -0.875 -0.876 -0.790 -N-P 0.000 -0.568 -0.911 -0.810 -1.185 -0.831 -0.996 -0.810 -0.811

-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)