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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 -1.625 -1.624 -1.841 -1.484 -0.891 -0.889 -0.464 -0.725 -N-P 0.000 -1.943 -2.266 -1.813 -1.528 -1.077 -1.131 -0.978 -1.164

-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)