SeminomaTesticular NeoplasmsDysgerminomaSertoli Cell TumorNeoplasms, Germ Cell and EmbryonalGerminomaAmino Acid Transport System y+LEndodermal Sinus TumorCarcinoma, EmbryonalTeratomaChromosomes, Human, Pair 12MesonephromaProto-Oncogene Proteins c-kitGrowth Differentiation Factor 3SOXD Transcription FactorsDog DiseasesGRB7 Adaptor ProteinSpermatocytesImmunohistochemistryTestisChoriocarcinomagamma CateninAlkaline PhosphataseTumor Markers, BiologicalDesmoplakinsDogsImmunoenzyme TechniquesOvarian NeoplasmsGene Expression Regulation, NeoplasticDNA, NeoplasmIsoenzymesGene Expression ProfilingReverse Transcriptase Polymerase Chain ReactionNuclear ProteinsProteinsNeoplasm StagingRNA, Messenger