{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T15:32:47Z","timestamp":1793374367903,"version":"4.5.0"},"reference-count":23,"publisher":"Oxford University Press (OUP)","issue":"20","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,10,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Summary: Advances in high-throughput sequencing technologies now allow for large-scale characterization of B cell immunoglobulin (Ig) repertoires. The high germline and somatic diversity of the Ig repertoire presents challenges for biologically meaningful analysis, which requires specialized computational methods. We have developed a suite of utilities, Change-O, which provides tools for advanced analyses of large-scale Ig repertoire sequencing data. Change-O includes tools for determining the complete set of Ig variable region gene segment alleles carried by an individual (including novel alleles), partitioning of Ig sequences into clonal populations, creating lineage trees, inferring somatic hypermutation targeting models, measuring repertoire diversity, quantifying selection pressure, and calculating sequence chemical properties. All Change-O tools utilize a common data format, which enables the seamless integration of multiple analyses into a single workflow.<\/jats:p>\n                  <jats:p>Availability and implementation: Change-O is freely available for non-commercial use and may be downloaded from http:\/\/clip.med.yale.edu\/changeo.<\/jats:p>\n                  <jats:p>Contact: \u00a0steven.kleinstein@yale.edu<\/jats:p>","DOI":"10.1093\/bioinformatics\/btv359","type":"journal-article","created":{"date-parts":[[2015,6,11]],"date-time":"2015-06-11T22:49:45Z","timestamp":1434062985000},"page":"3356-3358","source":"Crossref","is-referenced-by-count":976,"title":["Change-O: a toolkit for analyzing large-scale B cell immunoglobulin repertoire sequencing data"],"prefix":"10.1093","volume":"31","author":[{"given":"Namita T.","family":"Gupta","sequence":"first","affiliation":[{"name":"1 Interdepartmental Program in Computational Biology and Bioinformatics, Yale University, New Haven, CT 06511, USA,"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jason A.","family":"Vander Heiden","sequence":"additional","affiliation":[{"name":"1 Interdepartmental Program in Computational Biology and Bioinformatics, Yale University, New Haven, CT 06511, USA,"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamed","family":"Uduman","sequence":"additional","affiliation":[{"name":"2 Department of Pathology, Yale University School of Medicine, New Haven, CT 06511, USA and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Gadala-Maria","sequence":"additional","affiliation":[{"name":"1 Interdepartmental Program in Computational Biology and Bioinformatics, Yale University, New Haven, CT 06511, USA,"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gur","family":"Yaari","sequence":"additional","affiliation":[{"name":"3 Bioengineering Program, Faculty of Engineering, Bar-Ilan University, Ramat Gan 52900, Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steven H.","family":"Kleinstein","sequence":"additional","affiliation":[{"name":"1 Interdepartmental Program in Computational Biology and Bioinformatics, Yale University, New Haven, CT 06511, USA,"},{"name":"2 Department of Pathology, Yale University School of Medicine, New Haven, CT 06511, USA and"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2015,6,10]]},"reference":[{"key":"2023020202323470900_btv359-B1","doi-asserted-by":"crossref","first-page":"922","DOI":"10.1111\/j.1474-9726.2011.00732.x","article-title":"Vaccination-induced changes in human B-cell repertoire and pneumococcal IgM and IgA antibody at different ages","volume":"10","author":"Ademokun","year":"2011","journal-title":"Aging cell"},{"key":"2023020202323470900_btv359-B2","doi-asserted-by":"crossref","first-page":"569","DOI":"10.1007\/978-1-61779-842-9_32","article-title":"IMGT(\u00ae) tools for the nucleotide analysis of immunoglobulin (IG) and T cell receptor (TR) V-(D)-J repertoires, polymorphisms, and IG mutations: IMGT\/V-QUEST and IMGT\/HighV-QUEST for NGS","volume":"882","author":"Alamyar","year":"2012","journal-title":"Methods Mol. 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