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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 -3.060 -2.246 -2.360 -2.110 -2.067 -2.048 -1.738 -1.682 -N-P 0.000 -2.717 -2.296 -1.478 -1.657 -1.205 -1.045 -0.944 -0.748

-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)