Analysis of transcription factors expressed at the anterior mouse limb bud
Fig 4
Reduced expression of Irx3 in Gli3-deficient limb buds.
Whole-mount in situ analysis of Gli3xt/xt embryos (E10.5–12.5). Expression of Irx3 was reduced while no significant change was seen in the expression of Asb4 and Lhx2 in Gli3-deficient limb buds. (Control: WT or Shh +/-; FL: Forelimb; HL: Hindlimb; A: Anterior; P: Posterior).