Skip to main content
. Author manuscript; available in PMC: 2015 Nov 17.
Published in final edited form as: Dev Biol. 2008 Jan 3;315(2):317–330. doi: 10.1016/j.ydbio.2007.12.038

Figure 3.

Figure 3

The RA response element is arranged similarly in the Tr-mespb and Xl-mespb genes. (A): Schematic diagram of transgene constructs with locations of truncation points and βRE (green box). The portion of Tr-mespb or Xl-mespb regulatory sequences contained in truncated constructs is indicated with orange bars. (B-F) X. laevis embryos transgenic for the indicated construct were untreated (top panels) or treated with RA (bottom panels) for two hrs at RT and stained for GFP reporter expression using whole-mount in situ hybridization. Numbers given are (# with phenotype shown)/(# expressing GFP). Anterior is to the left.