Figure 7.
Expression of At PNC1 and At PNC2 during Postgerminative Growth.
The amounts of At PNC1 (gray bars) and At PNC2 (white bars) mRNA were determined by quantitative RT-PCR using seedlings of wild-type plants grown for 0 to 5 d in the dark. The data were normalized with respect to β-actin, and the amount of mRNA in seedlings on day 0 was normalized to 1.0. Error bars indicate se values of three independent experiments.