title: The molecular basis of differential gene expression of two 5S RNA genes.
mesh_terms: D000818:Animals; D004625:Embryo, Nonmammalian / Q000166:cytology; D005260:Female; D005775:Gastrula / Q000166:cytology; D005796:Genes; D008957:Models, Genetic; D008970:Molecular Weight; D009865:Oocytes / Q000166:cytology; D012335:RNA, Ribosomal / Q000235:genetics*; D014158:Transcription, Genetic; D014981:Xenopus
chemical_list: D012335:RNA, Ribosomal