title: The end of the beginning of chromosome ends.
authors.affiliation: National Human Genome Research Institute/National Institutes of Health, Genetic Diseases Research Branch, Bethesda, Maryland 20892-4472, USA. leslieb@helix.nih.gov
authors.forename: Leslie G
authors.initials: LG
authors.lastname: Biesecker
mesh_terms: D002869:Chromosome Aberrations; D020732:Cytogenetic Analysis / Q000639:trends; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D018579:Patient Selection; D016615:Telomere