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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 -1.153 -0.706 -0.560 -0.507 -0.121 -0.176 -0.092 -0.029 -N-P 0.000 -1.130 -0.998 -0.553 -0.114 -0.072 -0.215 -0.327 -0.350

-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)