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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 -1.540 -1.609 -1.101 -1.026 -0.944 -1.075 -0.962 -1.013 -N-P 0.000 -1.516 -1.527 -1.008 -0.866 -0.808 -0.937 -1.012 -1.023

-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)