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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 -1.040 -1.127 -1.079 -1.199 -0.929 -0.960 -1.149 -1.112 -N-P 0.000 -1.042 -1.145 -1.087 -1.089 -1.266 -1.139 -1.227 -1.273

-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)