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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 0.427 0.247 0.648 0.562 0.059 -0.143 -0.031 0.008 -N-P 0.000 0.228 0.409 0.502 0.156 0.489 0.196 0.347 0.366

-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)