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Limb Development, Markers, and Adult Structures
| Limb Development | Lineage Markers | Adult Structures |
|---|---|---|
| Forelimb Bud Mesenchyme | TBX5 | Forelimb |
| Hindlimb Bud Mesenchyme | TBX4 PITX1 |
Hindlimb |
| Stylopod | HOX9/10 | Humerus Femur |
| Zeugopod | HOX11 | Radius/Ulna Tibia/Fibula |
| Autopod | HOX12/13 | Carpus/Metacarpus Tarsus/Metatarsus Phalanges |
