Species-specific WNT requirements shape somite morphogenesis in mammalian embryo models
Charlotte Knight, Luke Simpson, Cinzia Allegrucci, Catherine L.R. Merry, Ramiro Alberio
This study compares somitogenesis across human, pig, sheep, and cow stem cell-derived embryo models, revealing species-specific WNT signaling and extracellular matrix requirements for axial segmentation.
bioRxiv · Nov 3, 2026 · PreprintDevelopmental Biology