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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 -1.349 -0.583 -0.913 -0.567 -0.510 -0.543 -0.148 -0.454 -N-P 0.000 -1.292 -1.530 -0.744 -0.970 -0.920 -1.033 -0.249 -0.539

-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)