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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 -1.335 -1.369 -1.290 -1.390 -1.332 -1.224 -1.188 -1.297 -N-P 0.000 -1.502 -1.343 -1.192 -1.215 -1.009 -0.987 -0.960 -0.990

-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)