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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 -2.838 -2.666 -2.512 -2.049 -2.006 -2.117 -1.759 -1.818 -N-P 0.000 -2.379 -2.445 -1.812 -1.700 -1.138 -1.151 -1.187 -1.075

-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)