(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 5. RH2 opsin subtype expression in dorsal retinas of alevin, parr and
TH-treated alevin coho salmon (Oncorhynchus kisutch, Walbaum)
measured using real-time quantitative RT-PCR. Expression levels are the mean
of three replicates per fish (N-values above error bars represent the
number of fish) and were normalized to the β-actin gene. Error bars
represent 2 s.e.m.