Gene

sum3 ded1 slh3 moc2
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 -2.555 -2.382 -2.004 -1.629 -1.333 -1.297 -1.206 -1.053
-N-P 0.000 -2.567 -2.280 -2.393 -2.045 -1.803 -1.754 -1.897 -1.772

-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)