Uniparental DisomyPrader-Willi SyndromeGenomic ImprintingAngelman SyndromeChromosomes, Human, Pair 15Beckwith-Wiedemann SyndromeMosaicismMacroglossiaFathersChromosomes, Human, Pair 14AneuploidyNondisjunction, GeneticTrisomyChromosomes, Human, Pair 7Chromosome AberrationsKaryotypingChromosomes, Human, Pair 11Chorionic Villi SamplingsnRNP Core ProteinsSilver-Russell SyndromeAbnormalities, MultipleIsochromosomesChromosome DeletionGrowth DisordersSteatorrheaLoss of HeterozygosityChromosomes, Human, Pair 13In Situ Hybridization, FluorescenceMyelodysplastic-Myeloproliferative DiseasesChromosomes, Human, Pair 6Chromosome DisordersMicrosatellite RepeatsHernia, UmbilicalMothersPedigreeSyndromeRNA, Long NoncodingDwarfismChromosomes, Human, Pair 20Polymorphism, Single NucleotideHomozygoteTranslocation, GeneticDNA MethylationChromosomes, HumanPhenotypeChromosomes, Human, Pair 1Chromosome MappingBivalviaGenetic MarkersFetal Growth RetardationChromosome InversionChromosomes, Human, YProto-Oncogene Proteins c-cblMyeloproliferative DisordersAllelesChromosome BandingRibonucleoproteins, Small NuclearCytogenetic AnalysisGene DosageDNA Mutational AnalysisMytilidaeMutationOligonucleotide Array Sequence AnalysisGenome, HumanInfant, Newborn