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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 -1.334 -0.684 -1.194 -1.454 -1.128 -0.743 -0.582 -0.575 -N-P 0.000 -1.689 -1.551 -1.709 -2.090 -1.531 -1.409 -1.674 -1.816

-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)