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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 -0.994 -1.086 -0.795 -0.828 -0.518 -0.575 -0.412 -0.495 -N-P 0.000 -1.115 -1.248 -0.945 -0.894 -0.982 -1.006 -1.033 -1.126

-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)