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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 1.389 1.070 1.343 1.063 1.231 0.640 0.729 0.707 -N-P 0.000 0.792 1.013 0.803 1.324 0.771 1.037 0.798 0.745

-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)