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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 -1.908 -1.189 -0.365 -1.270 -1.057 -0.991 -0.983 -1.265 -N-P 0.000 -1.863 -1.942 -2.032 -1.875 -1.428 -1.478 -1.157 -1.148

-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)