Gene

sbp1 yrb1
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 -1.708 -1.764 -1.711 -1.795 -1.489 -1.570 -1.650 -1.650
-N-P 0.000 -1.664 -1.760 -1.601 -1.756 -1.668 -1.676 -1.719 -1.816

-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)