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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 -0.406 -1.369 -0.864 -1.043 -1.237 -1.028 -0.676 -1.069 -N-P 0.000 -0.495 -1.035 -1.132 -1.399 -1.711 -1.832 -2.143 -2.225

-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)