title: DNA-RNA hybridization studies of gene activity during the development of the gastropod, Acmaea scutum.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001483:Base Sequence; D001667:Binding, Competitive; D004247:DNA / Q000032:analysis; D005260:Female; D005855:Germ Layers / Q000032:analysis; D007814:Larva / Q000032:analysis / Q000378:metabolism; D009030:Mosaicism; D009693:Nucleic Acid Hybridization; D009711:Nucleotides / Q000032:analysis*; D010063:Ovum / Q000032:analysis / Q000378:metabolism; D012313:RNA / Q000032:analysis / Q000096:biosynthesis; D012908:Snails / Q000032:analysis / Q000196:embryology / Q000254:growth & development*; D014158:Transcription, Genetic; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D009711:Nucleotides; D014316:Tritium; D012313:RNA; D004247:DNA; D014529:Uridine