Figure 6From: Spatial transcription of CYP1A in fish liverIn situ hybridization staining of CYP1A (brown) in liver of Atlantic salmon Salmo salar exposed to β-naphthoflavone (A) and control (B). Nucleus staining with methyl green. 1: hepatocytes, 2: blood vessel. Scale bar = 50 μm.Back to article page