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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 -0.340 -0.041 -0.297 -0.248 -0.375 -0.484 -0.485 -0.340 -N-P 0.000 -0.148 -0.264 -0.333 -0.468 -0.314 -0.523 -0.356 -0.258

-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)