Hybridization, GeneticGenes, LethalReproductive IsolationCrosses, GeneticInfertilityGenetic SpeciationReproductionX ChromosomeInfertility, MaleDrosophilaEpistasis, GeneticFertilitySterilizationSaccharomyces cerevisiaeGenes, FungalPhenotypeDrosophila melanogasterGenes, InsectMeiosisMutationSpecies SpecificityChromosome MappingPollenSaccharomyces cerevisiae ProteinsAllelesModels, GeneticMolecular Sequence DataGenetic MarkersRecombination, GeneticSpores, FungalGenetic Complementation TestFungal ProteinsSpermatogenesisAmino Acid SequenceChemosterilantsTemperatureInfertility, FemaleDNA RepairTestisBase SequenceMimulusY ChromosomeGenes, PlantChimeraOryza sativaGametogenesis, PlantFlowersGonadal DysgenesisSpermatozoaGerm Cells, PlantCajanusDrug ContaminationSpermatidsQuantitative Trait LociPlant ProteinsPlantagoMustard PlantPlants, Genetically Modifiedt-Complex Genome RegionRaphanusChromosomes, PlantSteamSex ChromosomesOvaryGene Expression Regulation, PlantMethomylCytoplasmEquipment ContaminationEthylene OxideHelianthusSpermatocytesGerm CellsManufactured MaterialsBiological EvolutionSeedsIris PlantDrosophila ProteinsTetraploidyOogenesisSex RatioGenetic LociSterilization, ReproductiveTaraxacumChromosomesCaenorhabditis elegansSelf-Incompatibility in Flowering PlantsPopulation ControlGenome, MitochondrialZygophyllaceaeArabidopsisGametogenesisAnimals, Genetically ModifiedBrassica napusGenotypeHomozygoteCaenorhabditis elegans ProteinsSperm MotilityVasectomyTransgenesDrug Packaging