title: Effect of temperature differentials upon reconstitution of embryonic primordia in Ambystoma.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D003080:Cold Temperature; D007758:Ear, Inner / Q000196:embryology*; D005552:Forelimb / Q000196:embryology*; D012038:Regeneration; D013997:Time Factors; D014562:Caudata / Q000196:embryology*