title: Unchanged number of rRNA genes in liver and tail muscle of Xenopus larvae during thyroxine induced metamorphosis.
mesh_terms: D000818:Animals; D004247:DNA / Q000096:biosynthesis; D004261:DNA Replication; D005796:Genes; D007814:Larva; D008099:Liver / Q000032:analysis*; D008675:Metamorphosis, Biological / Q000187:drug effects; D009132:Muscles / Q000032:analysis; D009693:Nucleic Acid Hybridization; D012335:RNA, Ribosomal; D013623:Tail / Q000032:analysis*; D013698:Templates, Genetic; D013974:Thyroxine / Q000494:pharmacology*; D014316:Tritium; D014529:Uridine / Q000378:metabolism; D014981:Xenopus / Q000254:growth & development*
chemical_list: D012335:RNA, Ribosomal; D014316:Tritium; D004247:DNA; D013974:Thyroxine; D014529:Uridine