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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 -1.296 -0.839 -1.255 -0.972 -1.224 -1.623 -0.698 -1.544 -N-P 0.000 -1.797 -1.651 -1.183 -1.256 -1.016 -1.308 -1.011 -1.102

-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)