Talk:Limb bud

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Does the limb bud originate from lateral plate mesoderm? i think it does, but i can't remember. I'm also not sure if the AER is considered part of the limb bud... I believe so, at least morphologically. Robotsintrouble 20:34, 27 November 2006 (UTC)

I had an embryology professor (who was actually a surgical pathologist, go figure) tell me that the limb bud gets contributions from both lateral plate and paraxial mesoderm. I don't have my embryo text handy, though, so I can't confirm. --David Iberri (talk) 15:43, 28 November 2006 (UTC)