Electron microscopic and cytochemical studies on the cytoplasmic RNA in sea-urchin eggs.
D000818:Animals; D004447:Echinodermata; D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron; D012313:RNA / Q000032:analysis*
D012313:RNA
ECHINODERMS; MICROSCOPY, ELECTRON; RIBONUCLEIC ACID/determination