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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 -2.975 -2.304 -2.708 -2.495 -2.160 -1.922 -1.969 -1.995 -N-P 0.000 -2.954 -2.641 -2.426 -2.328 -2.266 -2.122 -2.181 -1.797

-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)