Sex Determination ProcessesSex Determination AnalysisSex DifferentiationSex Determination by SkeletonDisorders of Sex DevelopmentGonadsSex ChromosomesSex-Determining Region Y ProteinGenes, srySex RatioSOX9 Transcription FactorSex CharacteristicsY ChromosomeTurtlesGerm CellsX ChromosomeReptilesCaenorhabditisHymenopteraSex FactorsGene Expression Regulation, DevelopmentalDosage Compensation, GeneticGeneticsAlligators and CrocodilesTestisForensic AnthropologyCaenorhabditis elegansWaspsMolecular Sequence DataHelminth ProteinsDrosophila ProteinsDrosophila melanogasterGenes, InsectBiological EvolutionSex PreselectionHigh Mobility Group ProteinsCaenorhabditis elegans ProteinsWnt4 ProteinOvaryPhenotypeSexual DevelopmentSertoli CellsHermaphroditic OrganismsTranscription FactorsDiploidyCrosses, GeneticGenes, LethalSexMutationTilapiaDrosophilaModels, GeneticTesticular HormonesFibroblast Growth Factor 9FeminizationBase SequenceOryziasTemperatureCaricaHaploidyAllelesAmino Acid SequenceHistoryChromosome MappingGenetics, PopulationReproductionInsect ProteinsMythologyDNA-Binding ProteinsOogenesisDAX-1 Orphan Nuclear ReceptorGonadal Dysgenesis, 46,XYInsect HormonesMesonephrosLizardsWT1 ProteinsZygotePhysiology, ComparativeSteroidogenic Factor 1Genes, HelminthGenetic LinkageCyprinodontiformesSpermatogenesisBeesGenotypeEvolution, MolecularGametogenesisRNA-Binding ProteinsAmelogeninDimensional Measurement AccuracySalixSexual Behavior, AnimalGenitaliaSex Chromosome AberrationsInterrenal GlandSpecies SpecificityEmbryo, NonmammalianGenetic MarkersFertilityPhylogeny