Multiple Birth OffspringOocyte DonationModels, BiologicalPhenotypeReproductive Techniques, AssistedOvuleBirth RateOvumAlstroemeriaGerm Cells, PlantUrochordataFertilizationTissue DonorsPollen TubeSeedsPregnancyStarfishRosaEndospermPhloroglucinolBlood DonorsPollenEgg YolkFlowersLiving DonorsArabidopsisEgg ProteinsArabidopsis ProteinsEgg ShellGene Expression Regulation, PlantEgg WhiteZea maysPlant ProteinsGenes, PlantReproductionParasite Egg CountPotassiumMembrane PotentialsEgg HypersensitivityCell MembraneOvipositionTissue and Organ ProcurementTransplantation, HomologousGraft SurvivalLiver TransplantationSperm-Ovum InteractionsKidney TransplantationZygoteSpermatozoaEgg Proteins, DietaryTissue and Organ HarvestingHistocompatibility TestingVitelline MembraneBone Marrow TransplantationBrain DeathOocytesGraft vs Host DiseaseTime FactorsGraft RejectionCadaverInsemination, Artificial, HeterologousMolecular Sequence DataSchistosoma mansoniHistocompatibilityNesting BehaviorEchinodermata