Sex Determination ProcessesSex-Determining Region Y ProteinGonadsSex Determination AnalysisDisorders of Sex DevelopmentSex DifferentiationSOX9 Transcription FactorSex ChromosomesSex Determination by SkeletonSex Ratio46, XX Testicular Disorders of Sex DevelopmentY ChromosomeGenes, sryX ChromosomeMammalsTestisSex CharacteristicsHigh Mobility Group ProteinsGerm CellsMolecular Sequence DataTurtlesReptilesGene Expression Regulation, DevelopmentalTranscription FactorsCaenorhabditisHymenopteraOvarySex FactorsDosage Compensation, GeneticCaenorhabditis elegansAlligators and CrocodilesWnt4 ProteinCaenorhabditis elegans ProteinsDrosophila ProteinsSertoli CellsHelminth ProteinsHermaphroditic OrganismsForensic AnthropologyWaspsDrosophila melanogasterGenes, InsectAmino Acid SequenceSexual DevelopmentSex PreselectionBase SequenceBiological EvolutionTesticular HormonesFeminizationFibroblast Growth Factor 9TilapiaPhenotypeOryziasMutationMesonephrosDrosophilaGenes, LethalDiploidySexDNA-Binding ProteinsCrosses, GeneticSteroidogenic Factor 1ReproductionTemperatureOogenesisDAX-1 Orphan Nuclear ReceptorGonadal Dysgenesis, 46,XYSpermatogenesis