Multiple Birth OffspringOocyte DonationRana pipiensReproductive Techniques, AssistedTissue DonorsOvuleBirth RateRana catesbeianaOvumAlstroemeriaGerm Cells, PlantAnuraDonor SelectionRana ridibundaRana temporariaUrochordataFertilizationRanidaeHematopoietic Stem Cell TransplantationHematopoietic Stem Cell MobilizationTransplantation, HomologousHistocompatibility TestingPollen TubeSeedsPregnancyGranulocyte Colony-Stimulating FactorStarfishRosaEgg YolkEndospermPhloroglucinolBlood DonorsRana esculentaPollenFlowersLiving DonorsAmphibian ProteinsSpleenLymphocytesT-LymphocytesArabidopsisEgg ProteinsRanavirusMembrane PotentialsArabidopsis ProteinsEgg ShellGene Expression Regulation, PlantEgg WhiteCells, CulturedPotassiumZea maysMusclesBufonidaeMetamorphosis, BiologicalPlant ProteinsReproductionGenes, PlantParasite Egg CountXenopus laevisCell MembraneBufo bufoNeuromuscular JunctionMolecular Sequence DataTime FactorsSkin Physiological PhenomenaMuscle ContractionMotor EndplateEgg HypersensitivityLarvaAmphibiansRana clamitansOvipositionXenopusSkinCalciumAmino Acid SequenceHibernationDNA Virus InfectionsSodiumAmphibian VenomsOocytesSpecies SpecificityKineticsHelminthiasis, AnimalTissue and Organ ProcurementMyofibrilsElectrophysiologyPhotoreceptor CellsAction PotentialsElectric ConductivityEmbryo, NonmammalianTemperatureBase SequenceElectric StimulationSpermatozoaMicroscopy, ElectronGraft SurvivalSarcomeresXenopus ProteinsTrematode Infections