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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 -2.527 -1.995 -2.041 -2.235 -2.101 -2.012 -1.749 -1.600 -N-P 0.000 -2.626 -2.405 -2.180 -2.147 -1.941 -2.005 -1.869 -1.790

-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)