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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 -0.326 -0.125 -0.324 -0.124 -0.140 -0.117 -0.035 0.006 -N-P 0.000 -0.232 -0.264 -0.159 -0.276 -0.186 -0.003 -0.241 -0.256

-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)