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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 -1.920 -2.369 -1.763 -1.346 -1.241 -1.269 -1.280 -1.185 -N-P 0.000 -1.288 -1.654 -1.414 -1.085 -1.061 -1.107 -1.096 -0.952

-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)