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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 -0.861 -1.097 -1.000 -0.754 -1.067 -1.032 -1.005 -1.116 -N-P 0.000 -0.931 -1.313 -0.986 -0.630 -1.005 -0.983 -0.895 -0.806

-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)