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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 0.787 1.218 0.560 0.965 1.075 0.888 0.921 0.893 -N-P 0.000 0.624 1.308 1.214 1.004 0.881 1.107 0.889 0.975

-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)