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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 -2.338 -2.318 -2.360 -2.337 -2.146 -2.399 -2.015 -2.156 -N-P 0.000 -2.895 -2.746 -2.613 -2.106 -2.229 -2.029 -1.903 -1.906

-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)