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. 2018 Sep 4;27(24):4218–4230. doi: 10.1093/hmg/ddy313

Figure 1.

Figure 1

Spinal NTDs in Grhl3-transgenic mice. (A) Occurrence of SB among offspring of matings between Grhl3ct/ct;TgGrhl3/0 (BAC-hemizygous) and Grhl3ct/ct mice analysed at E11.5–18.5 (*, significant difference from other genotypes; P < 0.001, Chi-square). (B–E) Embryos of the three genotypes at E11.5. All Grhl3ct/ct;TgGrhl3/0 embryos appeared normal with a straight caudal region (C), whereas a proportion of Grhl3ct/ct (B) and Grhl3ct/ct;TgGrhl3/TgGrhl3 (D, E) exhibited TFDs and/or SB (extent of open region indicated by arrowheads). Scale bar represents 1 mm.