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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 -0.860 -0.313 -0.631 -0.367 -0.563 -0.327 -0.022 0.320 -N-P 0.000 -0.192 -0.239 -0.131 0.417 0.242 0.110 0.803 0.592

-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)