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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 -0.544 -1.289 -0.844 -1.301 -1.052 -1.119 -1.389 -1.426 -N-P 0.000 -0.405 -0.835 -1.046 -0.957 -1.051 -0.884 -1.074 -0.978

-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)