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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 2.905 2.230 1.986 2.086 1.838 2.040 1.933 2.167 -N-P 0.000 2.511 1.756 1.571 1.544 1.139 1.311 1.145 1.061

-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)