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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 -0.901 -0.585 -0.065 -0.938 -0.954 -0.920 -1.059 -0.846 -N-P 0.000 -1.238 -0.809 -0.714 -1.167 -1.139 -1.263 -1.377 -1.263

-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)