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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 -1.407 -1.410 -0.706 -0.237 -0.544 -0.515 -0.600 -0.474 -N-P 0.000 -1.059 -1.385 -1.069 -0.964 -1.322 -1.558 -1.658 -1.920

-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)