Barlow et al., Dev Dyn 1999
:
This suggests that in vivo, FGF-8/BMP signaling may regulate Barx-1 gene expression
Mandler et al., Dev Biol 2001
:
Expression of the LIM homeobox gene Lhx7 also requires FGF signaling until E11.0 whereas expression of its homologue Lhx6 and the homeobox transcription factor Barx1 already becomes independent of FGF signaling at E10.75