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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 1.709 1.976 1.892 1.678 1.763 1.554 1.236 1.198 -N-P 0.000 1.732 2.306 2.314 2.125 2.083 2.047 1.978 1.838

-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)