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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 1.171 1.274 1.256 0.832 1.006 0.882 0.581 0.623 -N-P 0.000 0.991 0.920 1.013 0.771 0.362 0.877 1.191 1.112

-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)