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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 2.401 2.837 3.359 3.343 2.513 3.058 2.388 2.539 -N-P 0.000 2.320 2.488 2.799 2.942 2.525 2.824 2.578 2.743

-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)