ZFIN Image: Mitchell et al., 2015, Fig. 8

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Figure Caption

Fig. 8

Spatial relationship of RA signaling activity compared with expression of LWS1 and LWS2.

A-C. Sections obtained from a RARE:YFP transgenic embryo treated with DMSO 48 hpf-100 hpf, then labeled for LWS1 mRNA expression (A), LWS2 mRNA expression (B), or YFP immunofluorescence (C; counterstained with DAPI). D-F. Sections obtained from a RARE:YFP transgenic embryo treated with 0.3 µM 9-cis RA 48 hpf– 100 hpf, then labeled for LWS1 mRNA expression (D), LWS2 mRNA expression (E), or YFP immunofluorescence (F). Expanded RA signaling domain (arrows) is similar to the LWS1 expression domain. Scale bar in A (applies to all) = 50 µm.

Acknowledgments

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