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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 -2.480 -2.403 -2.800 -3.180 -3.221 -3.283 -2.721 -3.335 -N-P 0.000 -3.907 -3.954 -4.267 -4.487 -4.473 -4.246 -4.223 -4.283

-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)