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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 0.779 0.890 0.987 0.960 1.198 0.732 0.651 0.887 -N-P 0.000 1.218 1.187 1.058 1.112 1.069 1.308 1.031 1.334

-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)