title: cnvCurator: an interactive visualization and editing tool for somatic copy number variations.
abstract: BACKGROUND
  One of the most important somatic aberrations, copy number variations (CNVs) in tumor genomes is believed to have a high probability of harboring oncotargets. Detection of somatic CNVs is an essential part of cancer genome sequencing analysis, but the accuracy is usually limited due to various factors. A post-processing procedure including manual review and refinement of CNV segments is often needed in practice to achieve better accuracy.
  
  
  RESULTS
  cnvCurator is a user-friendly tool with functions specifically designed to facilitate the process of interactively visualizing and editing somatic CNV calling results. Different from other general genomics viewers, the index and display of CNV calling results in cnvCurator is segment central. It incorporates multiple CNV-specific information for concurrent, interactive display, as well as a number of relevant features allowing user to examine and curate the CNV calls.
  
  
  CONCLUSIONS
  cnvCurator provides important and practical utilities to assist the manual review and edition of results from a chosen somatic CNV caller, such that curated CNV segments will be used for down-stream applications.
authors.affiliation: Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA. lm69@buffalo.edu.|Department of Mathematics, University at Buffalo, Buffalo, NY, 14260, USA. lm69@buffalo.edu.|College of Engineering, University of Michigan, Ann Arbor, MI, 48109, USA. lm69@buffalo.edu.
authors.forename: Lingnan
authors.initials: L
authors.lastname: Ma
authors.affiliation: Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA. Maochun.Qin@RoswellPark.org.
authors.forename: Maochun
authors.initials: M
authors.lastname: Qin
authors.affiliation: Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA. Biao.Liu@RoswellPark.org.
authors.forename: Biao
authors.initials: B
authors.lastname: Liu
authors.affiliation: Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA. Qiang.Hu@RoswellPark.org.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Hu
authors.affiliation: Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA. Lei.Wei@RoswellPark.org.
authors.forename: Lei
authors.initials: L
authors.lastname: Wei
authors.affiliation: Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA. Jianmin.Wang@RoswellPark.org.
authors.forename: Jianmin
authors.initials: J
authors.lastname: Wang
authors.affiliation: Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA. Song.Liu@RoswellPark.org.
authors.forename: Song
authors.initials: S
authors.lastname: Liu
mesh_terms: D056915:DNA Copy Number Variations; D015894:Genome, Human; D023281:Genomics; D006801:Humans; D020407:Internet; D009369:Neoplasms / Q000235:genetics* / Q000473:pathology; D014584:User-Computer Interface