Evidence map›Paper›PMID 27260798›Full record

ArticleNucleic acids research2016

Copy number analysis of whole-genome data using BIC-seq2 and its application to detection of cancer susceptibility variants.

Ruibin Xi, Semin Lee, Yuchao Xia, Tae-Min Kim, Peter J Park

Abstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

98 citing papers in PubMed.

  1. FFPE-CUTAC: A Single Assay, Multiple Layers.bioRxiv : the preprint server for biology · 2026
    Article
  2. Integrated Multiomic Profiling Enhances Risk Stratification and Prognostication in Canine Osteosarcoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026
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  3. Review
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  6. A Single-Cell Atlas of Uterine Carcinosarcoma from Diverse Ancestries.bioRxiv : the preprint server for biology · 2026
    Article
  7. Article
  8. Copy Number Alteration Profiling from Plasma cfDNA WES in Advanced NSCLC.International journal of molecular sciences · 2025
    Article
  9. Article
  10. Article
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38 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ruibin XiSchool of Mathematical Sciences and Center for Statistical Science, Peking University, Beijing 100871, China ruibinxi@math.pku.edu.cn.
Semin LeeDepartment of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA.
Yuchao XiaSchool of Mathematical Sciences and Center for Statistical Science, Peking University, Beijing 100871, China Center for Quantitative Biology, Peking University, Beijing 100871, China.
Tae-Min KimDepartment of Medical Informatics, College of Medicine, The Catholic University of Korea, 137-701 Seoul, Korea.
Peter J ParkDepartment of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA peter_park@harvard.edu.

Funding

Linking sequence and copy number variation to eye diseases by regulatory genomicsR01EY024230 · NEI · HARVARD MEDICAL SCHOOL · PI PARK, PETER J · 2014 to 2016
$1.2M
NEI NIH HHS R01 EY024230
6 · The paper itself

Abstract

Whole-genome sequencing data allow detection of copy number variation (CNV) at high resolution. However, estimation based on read coverage along the genome suffers from bias due to GC content and other factors. Here, we develop an algorithm called BIC-seq2 that combines normalization of the data at the nucleotide level and Bayesian information criterion-based segmentation to detect both somatic and germline CNVs accurately. Analysis of simulation data showed that this method outperforms existing methods. We apply this algorithm to low coverage whole-genome sequencing data from peripheral blood of nearly a thousand patients across eleven cancer types in The Cancer Genome Atlas (TCGA) to identify cancer-predisposing CNV regions. We confirm known regions and discover new ones including those covering KMT2C, GOLPH3, ERBB2 and PLAG1 Analysis of colorectal cancer genomes in particular reveals novel recurrent CNVs including deletions at two chromatin-remodeling genes RERE and NPM2 This method will be useful to many researchers interested in profiling CNVs from whole-genome sequencing data.

Indexed as

Genome, HumanAlgorithmsBase CompositionBayes TheoremCarrier ProteinsChromatin Assembly and DisassemblyColorectal NeoplasmsDNA-Binding ProteinsDNA Copy Number VariationsErb-b2 Receptor Tyrosine KinasesHumansMembrane ProteinsNeoplasm ProteinsNucleoplasminsSequence Analysis, DNACarrier ProteinsDNA-Binding ProteinsERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesGOLPH3 protein, humanKMT2D protein, humanMembrane ProteinsNeoplasm ProteinsNPM2 protein, humanNucleoplasminsPLAG1 protein, humanRERE protein, human

Identifiers

PMID27260798
PMCPMC5772337

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.