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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 0.799 1.237 1.172 1.265 0.699 0.924 0.937 1.106 -N-P 0.000 1.021 0.866 0.857 0.839 1.015 1.106 0.970 0.683

-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)