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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 -1.354 -1.293 -1.345 -1.541 -1.564 -1.483 -1.377 -1.967 -N-P 0.000 -1.528 -1.659 -1.894 -1.920 -1.907 -1.622 -2.167 -1.691

-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)