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Figure 1 | BMC Neuroscience

Figure 1

From: The recombination activation gene 1 (Rag1) is expressed in a subset of zebrafish olfactory neurons but is not essential for axon targeting or amino acid detection

Figure 1

Immunofluorescent labelling of RAG1. (A) Isolated zebrafish thymocytes, labelled with the antibody to RAG1 (in red) and DAPI (blue). (B) After pre-absorption with the peptide used for immunization, no labelling was detected. (C-E) Double-label of olfactory epithelial cells isolated from a Rag1:GFP transgenic fish. RAG1 protein (C, D; red) is present in the GFP-positive (C, E; green) neurons (arrow and arrowhead). Neurons with high (arrow) or low (arrowhead) GFP levels contain RAG1. DAPI (C; blue) is used to stain nuclei. Bar = 5 μm.

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