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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 -0.142 -1.392 -1.377 -1.570 -1.768 -1.764 -2.000 -2.054 -N-P 0.000 -0.388 -2.149 -2.034 -1.973 -2.202 -2.179 -2.142 -2.164

-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)