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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 -3.844 -3.681 -3.232 -2.841 -2.529 -2.560 -2.502 -2.336 -N-P 0.000 -3.363 -3.286 -2.753 -2.400 -2.053 -1.894 -1.924 -2.002

-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)