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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 -0.301 -0.167 -0.419 -0.693 -1.035 -1.259 -0.889 -1.132 -N-P 0.000 -0.153 -0.337 -0.151 -0.994 -0.334 -0.141 -0.513 -0.628

-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)