BRCA2 ProteinTumor Suppressor ProteinsNuclear ProteinsBRCA1 ProteinHomologous RecombinationRad51 RecombinaseGerm-Line MutationGenetic Predisposition to DiseaseBreast NeoplasmsProtein Interaction Domains and MotifsAspergillus nidulansDNA BreaksGenes, BRCA2Founder EffectMitomycinNeoplastic Syndromes, HereditaryFanconi AnemiaGenes, BRCA1DNA RepairApoptosis Regulatory ProteinsEmbryo LossBreast Neoplasms, MaleMutationCodon, NonsenseDNA Mutational AnalysisDNA DamagePedigreeFrameshift MutationDNA Breaks, Double-StrandedOvarian NeoplasmsFinlandHeterozygotePancreatic NeoplasmsGenetic TestingFamilyMutation, MissenseFamily HealthCysteine EndopeptidasesRecombination, GeneticAge of OnsetProtein BindingCell Line, TumorHeLa CellsChromatinMolecular Sequence DataMultiprotein ComplexesSequence DeletionProtein Interaction MappingAmino Acid SequenceMammary Neoplasms, ExperimentalDNAFungal ProteinsGene DeletionDNA, NeoplasmBase SequenceCase-Control StudiesRiskProtein Structure, TertiaryTranscription FactorsDNA-Binding ProteinsHydrogen-Ion ConcentrationNeoplasmsCell LinePolymerase Chain ReactionRisk Factors