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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 -1.771 -1.949 -2.143 -2.464 -2.405 -2.264 -2.178 -2.194 -N-P 0.000 -2.543 -2.726 -2.733 -2.741 -2.316 -2.174 -1.846 -1.817

-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)