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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 -1.244 -1.513 -1.406 -1.133 -1.211 -0.920 -1.063 -1.206 -N-P 0.000 -0.970 -1.519 -1.112 -0.838 -0.609 -0.424 -0.433 -0.370

-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)