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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 -0.809 -0.590 -0.403 -1.218 -0.948 -0.554 -0.568 -0.813 -N-P 0.000 -0.485 -1.061 -0.917 -1.329 -0.864 -0.954 -0.280 -0.494

-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)