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How the embryo makes a limb: determination,polarity and identity |
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| Authors: | Cheryll Tickle |
| Affiliation: | Department of Biology and Biochemistry, University of Bath, Bath, UK |
| Abstract: | |
| Keywords: | antero‐posterior polarity apical ectodermal ridge bone morphogenetic proteins dorso‐ventral polarity embryo fibroblast growth factors Hox genes lateral plate mesoderm limb limb bud Pitx1 polarizing region retinoic acid Sonic hedgehog Tbx4/5 Wnts |