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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 -2.750 -2.971 -2.824 -2.154 -2.209 -2.203 -1.942 -1.696 -N-P 0.000 -2.839 -2.926 -2.345 -2.168 -1.770 -2.047 -1.842 -1.547

-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)