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EMBRYONIC DEVELOPMENT & STEM CELL COMPENDIUM

Limb
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Limb Bud
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Progress Zone Cells
Lmb.LB.PZCs

Progress zone cells are rapidly proliferating, undifferentiated mesenchyme cells, situated directly underneath the Apical Ectodermal Ridge.

Prenatal
PZ, apical zone.
Multiple Ancestors Single Ancestor No Descendants Develops from Part of Parent
Version 1.1 Build 20