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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 -1.647 -1.615 -1.578 -0.837 -0.897 -1.091 -1.059 -0.949 -N-P 0.000 -1.487 -1.672 -1.200 -1.060 -1.246 -1.043 -0.824 -0.381

-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)