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Assembly of microarrays for genome-wide measurement of DNA copy number

  • Antoine M. Snijders
  • , Norma Nowak
  • , Richard Segraves
  • , Stephanie Blackwood
  • , Nils Brown
  • , Jeffrey Conroy
  • , Greg Hamilton
  • , Anna Katherine Hindle
  • , Bing Huey
  • , Karen Kimura
  • , Sindy Law
  • , Ken Myambo
  • , Joel Palmer
  • , Bauke Ylstra
  • , Jingzhu Pearl Yue
  • , Joe W. Gray
  • , Ajay N. Jain
  • , Daniel Pinkel
  • , Donna G. Albertson*
  • *Corresponding author for this work
  • University of California at San Francisco
  • Roswell Park Cancer Institute

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

We have assembled arrays of approximately 2,400 BAC clones for measurement of DNA copy number across the human genome. The arrays provide precise measurement (s.d. of log2 ratios=0.05-0.10) in cell lines and clinical material, so that we can reliably detect and quantify high-level amplifications and single-copy alterations in diploid, polyploid and heterogeneous backgrounds.

Original languageEnglish
Pages (from-to)263-264
Number of pages2
JournalNature genetics
Volume29
Issue number3
DOIs
Publication statusPublished - 10 Dec 2001

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