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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 -0.465 -0.138 0.553 -0.534 -0.499 -0.369 -0.336 -0.502 -N-P 0.000 0.063 0.218 -0.133 -0.325 -0.434 -0.595 -0.693 -0.685

-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)