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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 -2.281 -2.662 -2.104 -1.882 -1.273 -0.975 -0.993 -1.100 -N-P 0.000 -1.999 -1.878 -1.820 -1.778 -1.594 -1.480 -1.564 -1.355

-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)