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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 -1.395 -1.643 -1.774 -1.356 -1.142 -0.915 -1.166 -1.155 -N-P 0.000 -1.535 -1.424 -1.352 -0.881 -0.657 -0.578 -0.903 -0.527

-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)