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Validation and Optimization of the Ion Torrent S5 XL Sequencer and Oncomine Workflow for BRCA1 and BRCA2 Genetic Testing

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dc.contributor.author신새암-
dc.contributor.author유내-
dc.contributor.author이경아-
dc.contributor.author이승태-
dc.contributor.author최종락-
dc.contributor.author김윤정-
dc.date.accessioned2017-11-02T08:23:00Z-
dc.date.available2017-11-02T08:23:00Z-
dc.date.issued2017-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/154403-
dc.description.abstractIn this study, we validated the analytical performance of BRCA1/2 sequencing using Ion Torrent's new bench-top sequencer with amplicon panel with optimized bioinformatics pipelines. Using 43 samples that were previously validated by Illumina's MiSeq platform and/or by Sanger sequencing/multiplex ligation-dependent probe amplification, we amplified the target with the Oncomine™ BRCA Research Assay and sequenced on Ion Torrent S5 XL (Thermo Fisher Scientific, Waltham, MA, USA). We compared two bioinformatics pipelines for optimal processing of S5 XL sequence data: the Torrent Suite with a plug-in Torrent Variant Caller (Thermo Fisher Scientific), and commercial NextGENe software (Softgenetics, State College, PA, USA). All expected 681 single nucleotide variants, 15 small indels, and three copy number variants were correctly called, except one common variant adjacent to a rare variant on the primer-binding site. The sensitivity, specificity, false positive rate, and accuracy for detection of single nucleotide variant and small indels of S5 XL sequencing were 99.85%, 100%, 0%, and 99.99% for the Torrent Variant Caller and 99.85%, 99.99%, 0.14%, and 99.99% for NextGENe, respectively. The reproducibility of variant calling was 100%, and the precision of variant frequency also showed good performance with coefficients of variation between 0.32 and 5.29%. We obtained highly accurate data through uniform and sufficient coverage depth over all target regions and through optimization of the bioinformatics pipeline. We confirmed that our platform is accurate and practical for diagnostic BRCA1/2 testing in a clinical laboratory.-
dc.description.statementOfResponsibilityopen-
dc.formatapplication/pdf-
dc.languageEnglish-
dc.publisherImpact Journals-
dc.relation.isPartOfONCOTARGET-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHBRCA1 Protein/genetics*-
dc.subject.MESHBRCA2 Protein/genetics*-
dc.subject.MESHDNA Copy Number Variations-
dc.subject.MESHFemale-
dc.subject.MESHGenetic Testing/instrumentation*-
dc.subject.MESHHereditary Breast and Ovarian Cancer Syndrome/genetics*-
dc.subject.MESHHigh-Throughput Nucleotide Sequencing/instrumentation-
dc.subject.MESHHumans-
dc.subject.MESHINDEL Mutation-
dc.subject.MESHPolymorphism, Single Nucleotide-
dc.subject.MESHSequence Analysis, DNA/instrumentation-
dc.titleValidation and Optimization of the Ion Torrent S5 XL Sequencer and Oncomine Workflow for BRCA1 and BRCA2 Genetic Testing-
dc.typeArticle-
dc.publisher.locationUnited States-
dc.contributor.collegeCollege of Medicine-
dc.contributor.departmentDept. of Laboratory Medicine-
dc.contributor.googleauthorSaeam Shin-
dc.contributor.googleauthorYoonjung Kim-
dc.contributor.googleauthorSeoung Chul Oh-
dc.contributor.googleauthorNae Yu-
dc.contributor.googleauthorSeung-Tae Lee-
dc.contributor.googleauthorJong Rak Choi-
dc.contributor.googleauthorKyung-A Lee-
dc.identifier.doi10.18632/oncotarget.16799.-
dc.contributor.localIdA02456-
dc.contributor.localIdA02647-
dc.contributor.localIdA04627-
dc.contributor.localIdA04182-
dc.contributor.localIdA02108-
dc.relation.journalcodeJ02421-
dc.identifier.eissn1949-2553-
dc.identifier.pmid28422718-
dc.subject.keywordBRCA-
dc.subject.keywordIon Torrent-
dc.subject.keywordOncomine-
dc.subject.keywordS5 XL-
dc.subject.keywordnext-generation sequencing-
dc.contributor.alternativeNameShin, Sae Am-
dc.contributor.alternativeNameYu, Nae-
dc.contributor.alternativeNameLee, Kyung A-
dc.contributor.alternativeNameLee, Seung-Tae-
dc.contributor.alternativeNameChoi, Jong Rak-
dc.contributor.affiliatedAuthorYu, Nae-
dc.contributor.affiliatedAuthorLee, Kyung A-
dc.contributor.affiliatedAuthorLee, Seung-Tae-
dc.contributor.affiliatedAuthorChoi, Jong Rak-
dc.contributor.affiliatedAuthorShin, Sae Am-
dc.citation.titleOncotarget-
dc.citation.volume8-
dc.citation.number21-
dc.citation.startPage34858-
dc.citation.endPage34866-
dc.identifier.bibliographicCitationONCOTARGET , Vol.8(21) : 34858-34866, 2017-
dc.date.modified2017-11-01-
dc.identifier.rimsid42978-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Laboratory Medicine (진단검사의학교실) > 1. Journal Papers

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