J:39658 Buscher D, et al., Evidence for genetic control of Sonic hedgehog by Gli3 in mouse limb development. Mech Dev. 1997 Mar;62(2):175-82

J:45211 Buscher D, et al., Expression profile of Gli family members and Shh in normal and mutant mouse limb development. Dev Dyn. 1998 Jan;211(1):88-96

J:50307 Takahashi M, et al., The role of Alx-4 in the establishment of anteroposterior polarity during vertebrate limb development [published erratum appears in Development 1998 Dec;125(23):preceding 4595]. Development. 1998 Nov;125(22):4417-25

J:49322 Zuniga A, et al., Gli3 (Xt) and formin (ld) participate in the positioning of the polarising region and control of posterior limb-bud identity. Development. 1999 Jan;126(1):13-21

J:76826 Zuniga A, et al., Mouse Twist is required for fibroblast growth factor-mediated epithelial-mesenchymal signalling and cell survival during limb morphogenesis. Mech Dev. 2002 Jun;114(1-2):51

J:306252 Tissieres V, et al., Gene Regulatory and Expression Differences between Mouse and Pig Limb Buds Provide Insights into the Evolutionary Emergence of Artiodactyl Traits. Cell Rep. 2020 Apr 7;31(1):107490