Gene

ure2
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 1.544 1.593 1.712 2.245 1.625 1.357 1.225 1.276
-N-P 0.000 1.753 1.598 1.524 2.071 2.015 1.900 2.210 2.213

-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)