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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 -1.288 -0.829 -0.671 -0.495 -0.110 -0.320 -0.076 -0.237 -N-P 0.000 -1.301 -1.082 -0.595 -0.433 -0.379 -0.398 -0.282 -0.276

-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)