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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 0.940 0.995 0.835 0.911 0.808 0.586 0.791 0.599 -N-P 0.000 1.152 1.128 1.029 0.809 0.911 0.610 0.798 0.679

-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)