HeredityGeneticsElephantiasisDiseases in TwinsHistory, 19th CenturyTwins, MonozygoticTwins, DizygoticHigh-Throughput Nucleotide SequencingSwedenEnvironmentGenes, RecessiveGenetic Predisposition to DiseaseRisk FactorsFamily HealthPhenotypeSequence Analysis, DNAPedigreeGenes, DominantGenetic LinkageGenetic VariationPolymorphism, Single NucleotideSex FactorsMetagenomicsAge FactorsSequence Analysis, RNABiological EvolutionGenotypeSoftwarePrevalenceQuestionnairesReadingContig MappingAlgorithmsCohort StudiesGenomicsTranscriptomeMolecular Sequence AnnotationGenome