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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 -0.810 -0.551 -0.529 -0.427 -0.489 -0.650 -0.528 -0.580 -N-P 0.000 -0.779 -0.896 -0.676 -0.832 -0.684 -0.811 -0.781 -0.830

-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)