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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 -0.287 -0.992 -1.100 -0.297 -0.375 -0.209 -0.182 -0.274 -N-P 0.000 -0.083 -0.725 -0.472 -0.205 -0.370 -0.289 -0.129 -0.141

-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)