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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 -0.325 -0.247 -0.310 -0.337 -0.158 -0.087 0.498 0.573 -N-P 0.000 0.233 -0.129 -0.067 0.209 0.390 -0.189 0.335 0.254

-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)