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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 -3.538 -3.080 -2.966 -2.130 -1.869 -2.155 -2.094 -1.499 -N-P 0.000 -3.515 -3.181 -2.652 -2.384 -1.889 -1.589 -1.291 -1.472

-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)