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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 2.012 2.243 3.046 3.049 3.107 2.960 2.647 3.150 -N-P 0.000 1.426 1.717 2.144 2.015 1.983 1.643 1.537 1.841

-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)