MicrodissectionLaser Capture MicrodissectionLasersDissectionHistocytological Preparation TechniquesGene Expression ProfilingSperm RetrievalOligonucleotide Array Sequence AnalysisReverse Transcriptase Polymerase Chain ReactionPolymerase Chain ReactionMicromanipulationParaffin EmbeddingRNA, MessengerImmunohistochemistryTissue FixationCryoultramicrotomyTissue EmbeddingRNANucleic Acid Amplification TechniquesHematoxylinLoss of HeterozygosityAzoospermiaLaser TherapyReproducibility of ResultsDNA, NeoplasmProteomicsChromosome PaintingIn Situ Hybridization, FluorescenceIn Situ HybridizationFixativesGene ExpressionMolecular Sequence DataBase SequenceFormaldehydeFrozen SectionsGene Expression Regulation, NeoplasticStaining and LabelingRNA, NeoplasmPyronineComputer SystemsRats, Sprague-DawleyMicrosatellite RepeatsMicroarray AnalysisEpithelial CellsTime FactorsBronchiolesBiopsyMicrosurgeryGene Expression RegulationDNA PrimersGene AmplificationCluster AnalysisCell SeparationSensitivity and SpecificityProtein Array AnalysisOrotate PhosphoribosyltransferaseMutationMicrotomyChromosome BandingSequence Analysis, DNATumor Markers, BiologicalAlgorithmsStromal CellsTestisPrecancerous ConditionsSpecimen HandlingNucleic Acid Hybridization