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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 -1.770 -1.126 -0.990 -0.998 -0.768 -1.153 -0.779 -0.752 -N-P 0.000 -1.704 -1.306 -1.233 -1.235 -1.078 -1.283 -1.157 -1.148

-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)