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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 1.387 3.255 2.582 2.925 2.094 2.107 1.818 1.500 -N-P 0.000 1.995 2.675 2.474 2.357 2.454 2.000 2.215 1.747

-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)