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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 -1.720 -1.805 -1.725 -1.617 -1.657 -1.982 -1.663 -1.848 -N-P 0.000 -1.990 -1.910 -1.928 -1.977 -1.813 -1.964 -2.074 -1.916

-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)