Gene

pad1 sks1 bfr2 rpn11
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 0.152 -0.312 -0.426 -0.362 -0.562 -0.325 -0.477 -0.434
-N-P 0.000 0.181 -0.474 -0.548 -0.662 -0.731 -0.798 -0.989 -1.078

-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)