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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 -3.660 -2.578 -2.246 -2.185 -1.583 -1.515 -1.062 -1.096 -N-P 0.000 -3.016 -2.962 -2.142 -1.994 -1.603 -1.637 -1.456 -1.339

-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)