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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 0.406 0.327 0.218 0.312 0.412 0.393 0.168 0.165 -N-P 0.000 0.334 0.290 0.125 -0.004 0.140 -0.060 -0.281 -0.020

-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)