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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 -0.548 -0.795 -0.934 -0.707 -0.706 -0.536 -0.568 -0.564 -N-P 0.000 -0.601 -1.079 -0.710 -1.054 -0.729 -0.806 -0.989 -1.008

-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)