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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 2.651 2.167 1.595 1.162 1.092 0.325 0.387 0.172 -N-P 0.000 1.582 1.478 1.072 0.820 0.636 0.617 0.459 0.600

-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)