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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 -0.880 -1.028 -1.353 -0.736 -0.754 -0.491 -0.501 -0.263 -N-P 0.000 -0.986 -1.593 -1.123 -0.690 -0.567 -0.674 -0.458 -0.555

-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)