Article
The talpid2 chick limb has weak polarizing activity and can respond to retinoic acid and polarizing zone signal.
Developmental dynamics : an official publication of the American Association of Anatomists - 1 Jan 1992
Dvorak L, Fallon J F
Abstract excerpt
The talpid2 (ta2) chick mutant has wide, polydactylous wings and legs. Talpid2 limb cartilages have abnormal morphology and a very subtle anteroposterior polarity. Specifically, posterior ta2 limb structures are identifiable, while more anterior cartilages are less distinctive. Here, we investiga...
Topics
- Animals
- Chick Embryo
- Drug Implants
- Embryonic Induction
- Leg
- Mesoderm
- Mutation
- Tretinoin
- Wings, Animal