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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 -1.663 -2.379 -2.257 -2.108 -1.887 -1.992 -1.956 -1.739 -N-P 0.000 -1.385 -1.782 -2.201 -1.955 -2.305 -2.268 -2.155 -1.930

-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)