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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 -0.195 -0.924 -0.594 -1.157 -1.396 -0.974 -0.841 -0.998 -N-P 0.000 -0.539 -1.145 -1.170 -1.388 -1.546 -1.841 -1.922 -1.886

-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)