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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 -2.311 -2.071 -1.690 -1.314 -0.822 -1.069 -0.761 -0.814 -N-P 0.000 -2.009 -1.561 -1.008 -0.800 -0.439 -0.314 0.031 -0.235

-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)