title: REGIONAL DIFFERENCES OF MITOCHONDRIAL SIZE IN THE SEA URCHIN EMBRYO.
mesh_terms: D000818:Animals; D004447:Echinodermata; D004583:Electrons; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D008853:Microscopy; D008854:Microscopy, Electron; D008928:Mitochondria; D053142:Mitochondrial Size; D012106:Research; D012617:Sea Urchins
keywords: ECHINODERMATA; EMBRYO; EXPERIMENTAL LAB STUDY; MICROSCOPY, ELECTRON; MITOCHONDRIA