Equilibrative Nucleoside Transporter 1Equilibrative-Nucleoside Transporter 2Nucleoside Transport ProteinsThioinosineEquilibrative Nucleoside Transport ProteinsDilazepNucleosidesFormycinsUridineAdenosineDipyridamolePurine NucleosidesInosineMembrane Transport ProteinsNucleobase Transport ProteinsBiological TransportGuanosineMembrane Transport ModulatorsHypoxanthineDeoxycytidine KinaseArabinofuranosyluracilCarrier ProteinsDeoxycytidineAffinity LabelsPurinesAntimetabolites, AntineoplasticReceptors, Purinergic P1KineticsPyrimidine NucleosidesOocytesMolecular Sequence DataXenopus laevisBenzothiepinsAmino Acid Sequence2-ChloroadenosineRibonucleoside Diphosphate ReductaseMembrane ProteinsHistiocytosisXenopusCell LineProtozoan ProteinsSequence Homology, Amino AcidRNA, MessengerCell Membrane