Studies on the cellular basis of morphogenesis of the sea urchin embryo. Development of the skeletal pattern.
D000818:Animals; D004622:Embryo, Mammalian / Q000502:physiology*; D004625:Embryo, Nonmammalian / Q000502:physiology*; D009024:Morphogenesis; D012617:Sea Urchins; D012863:Skeleton / Q000502:physiology*
EMBRYO/physiology; SKELETON/physiology