Gene

pho4
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 -0.823 -0.895 -0.565 -0.660 -0.887 -1.106 -0.619 -0.810
-N-P 0.000 -0.612 -0.326 -0.397 -0.261 -0.602 -1.170 -0.926 -1.208

-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)