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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 -1.639 -1.634 -0.774 -0.817 -0.542 -0.645 -0.292 -0.285 -N-P 0.000 -1.219 -1.164 -0.902 -0.439 -0.051 -0.510 -0.225 -0.175

-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)