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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 -1.969 -1.402 -0.862 -1.017 -0.872 -0.963 -0.803 -1.157 -N-P 0.000 -1.619 -1.355 -0.886 -0.776 -0.635 -0.594 -0.684 -0.449

-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)