title: Heterogeneity.
authors.affiliation: Genetics Laboratory, Biochemistry Department, Oxford, England.
authors.forename: J H
authors.initials: JH
authors.lastname: Edwards
mesh_terms: D002874:Chromosome Mapping; D015870:Gene Expression; D030342:Genetic Diseases, Inborn / Q000235:genetics*; D008040:Genetic Linkage; D005838:Genotype; D006801:Humans; D007173:Imprinting, Psychological; D009030:Mosaicism; D010641:Phenotype