Browse

The fine-scale and complex architecture of human copy-number variation

DC Field Value Language
dc.contributor.authorPerry, George H-
dc.contributor.authorBen-Dor, Amir-
dc.contributor.authorTsalenko, Anya-
dc.contributor.authorSampas, Nick-
dc.contributor.authorRodriguez-Revenga, Laia-
dc.contributor.authorTran, Charles W-
dc.contributor.authorScheffer, Alicia-
dc.contributor.authorSteinfeld, Israel-
dc.contributor.authorTsang, Peter-
dc.contributor.authorYamada, N Alice-
dc.contributor.authorPark, Han Soo-
dc.contributor.authorKim, Jong-Il-
dc.contributor.authorSeo, Jeong-Sun-
dc.contributor.authorYakhini, Zohar-
dc.contributor.authorLaderman, Stephen-
dc.contributor.authorBruhn, Laurakay-
dc.contributor.authorLee, Charles-
dc.date.accessioned2010-06-07T03:40:51Z-
dc.date.available2010-06-07T03:40:51Z-
dc.date.issued2008-02-29-
dc.identifier.citationAm J Hum Genet. 82(3), 685-695en
dc.identifier.issn1537-6605 (Electronic)-
dc.identifier.urihttp://www.sciencedirect.com/science?_ob=MImg&_imagekey=B8JDD-4RNJCF0-4-H&_cdi=43612&_user=168665&_orig=search&_coverDate=03%2F03%2F2008&_sk=999179996&view=c&wchp=dGLzVlz-zSkzV&md5=ab5bec40ed45b9844ddacea6b5578c41&ie=/sdarticle.pdf-
dc.identifier.urihttps://hdl.handle.net/10371/67505-
dc.description.abstractDespite considerable excitement over the potential functional significance of copy-number variants (CNVs), we still lack knowledge of the fine-scale architecture of the large majority of CNV regions in the human genome. In this study, we used a high-resolution array-based comparative genomic hybridization (aCGH) platform that targeted known CNV regions of the human genome at approximately 1 kb resolution to interrogate the genomic DNAs of 30 individuals from four HapMap populations. Our results revealed that 1020 of 1153 CNV loci (88%) were actually smaller in size than what is recorded in the Database of Genomic Variants based on previously published studies. A reduction in size of more than 50% was observed for 876 CNV regions (76%). We conclude that the total genomic content of currently known common human CNVs is likely smaller than previously thought. In addition, approximately 8% of the CNV regions observed in multiple individuals exhibited genomic architectural complexity in the form of smaller CNVs within larger ones and CNVs with interindividual variation in breakpoints. Future association studies that aim to capture the potential influences of CNVs on disease phenotypes will need to consider how to best ascertain this previously uncharacterized complexity.en
dc.language.isoenen
dc.publisherElsevieren
dc.subject*Gene Dosageen
dc.subject*Genetic Variationen
dc.subjectGenome, Human/*geneticsen
dc.subjectHumansen
dc.subjectOligonucleotide Array Sequence Analysis/methodsen
dc.subject*Tandem Repeat Sequencesen
dc.titleThe fine-scale and complex architecture of human copy-number variationen
dc.typeArticleen
dc.contributor.AlternativeAuthor박한수-
dc.contributor.AlternativeAuthor김종일-
dc.contributor.AlternativeAuthor서정선-
dc.identifier.doi10.1016/j.ajhg.2007.12.010-
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Dept. of Biochemistry & Molecular Biology (생화학교실)Journal Papers (저널논문_생화학교실)
Files in This Item:
There are no files associated with this item.
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse