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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 -1.400 -1.156 -0.865 -1.047 -1.121 -1.637 -0.990 -1.221 -N-P 0.000 -1.417 -1.728 -1.398 -1.467 -1.535 -1.718 -1.379 -1.325

-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)