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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 -0.975 -1.070 -0.949 -0.853 -0.437 0.029 0.159 0.157 -N-P 0.000 -0.837 -0.761 -1.066 -0.800 -0.730 -0.570 -0.746 -0.889

-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)