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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 1.152 1.124 0.864 0.794 0.424 0.488 0.261 0.181 -N-P 0.000 0.907 0.839 0.998 0.939 0.798 0.579 0.340 0.430

-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)