A comparison of the ribosomal DNA's of Xenopus laevis and Xenopus mulleri: the evolution of tandem genes.
D000818:Animals; D001483:Base Sequence; D004247:DNA / Q000032:analysis*; D005796:Genes; D008854:Microscopy, Electron; D009154:Mutation; D009691:Nucleic Acid Denaturation; D009693:Nucleic Acid Hybridization; D010710:Phosphates / Q000378:metabolism; D010759:Phosphorus Isotopes; D012270:Ribosomes / Q000032:analysis*; D013696:Temperature; D013698:Templates, Genetic; D014316:Tritium; D014529:Uridine / Q000378:metabolism; D014981:Xenopus
D010710:Phosphates; D010759:Phosphorus Isotopes; D014316:Tritium; D004247:DNA; D014529:Uridine