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. 2008 Jan 29;9:12. doi: 10.1186/1471-2156-9-12

Figure 4.

Figure 4

Expression of Na/K-ATPase α 1b in gill tissue of trout from River Ribe and River Grenaa following acclimation to freshwater (FW) and seawater (SW) at 2°C and 10°C. Amounts of Na/K-ATPase α 1b mRNA are normalized to the corresponding EF1α abundance from the same sample, and mean values are expressed in arbitrary units ± SE (number of individuals in experimental groups n = 8). * indicates significant difference between salinity treatments (P < 0.05) and # indicates significant difference between temperature acclimation groups at the same salinity (P < 0.05).