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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 -0.225 -0.559 -0.237 -0.556 -0.460 -0.262 -0.408 -0.647 -N-P 0.000 0.006 -0.325 -0.205 -0.152 0.015 -0.107 -0.095 -0.112

-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)