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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 -0.091 -0.431 -1.346 -1.785 -2.009 -2.262 -1.800 -2.602 -N-P 0.000 -1.021 -1.157 -1.760 -1.974 -2.088 -1.865 -1.903 -1.932

-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)