ImmunoGlobulin galaxy (IGGalaxy) for simple determination and quantitation of immunoglobulin heavy chain rearrangements from NGS.
ImmunoGlobulin galaxy (IGGalaxy) for simple determination and quantitation of immunoglobulin heavy chain rearrangements from NGS.
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DOI:
10.1186/s12865-014-0059-7
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发表时间:
2014-12-13
期刊:
影响因子:
3
通讯作者:
Stubbs AP
中科院分区:
文献类型:
--
作者:
Moorhouse MJ;van Zessen D;IJspeert H;Hiltemann S;Horsman S;van der Spek PJ;van der Burg M;Stubbs AP
Sequence analysis of immunoglobulin heavy chain (IGH) gene rearrangements and frequency analysis is a powerful tool for studying the immune repertoire, immune responses and immune dysregulation in health and disease. The challenge is to provide user friendly, secure and reproducible analytical services that are available for both small and large laboratories which are determining VDJ repertoire using NGS technology. In this study we describe ImmunoGlobulin Galaxy (IGGalaxy)- a convenient web based application for analyzing next-generation sequencing results and reporting IGH gene rearrangements for both repertoire and clonality studies. IGGalaxy has two analysis options one using the built in igBLAST algorithm and the second using output from IMGT; in either case repertoire summaries for the B-cell populations tested are available. IGGalaxy supports multi-sample and multi-replicate input analysis for both igBLAST and IMGT/HIGHV-QUEST. We demonstrate the technical validity of this platform using a standard dataset, S22, used for benchmarking the performance of antibody alignment utilities with a 99.9 % concordance with previous results. Re-analysis of NGS data from our samples of RAG-deficient patients demonstrated the validity and user friendliness of this tool. IGGalaxy provides clinical researchers with detailed insight into the repertoire of the B-cell population per individual sequenced and between control and pathogenic genomes. IGGalaxy was developed for 454 NGS results but is capable of analyzing alternative NGS data (e.g. Illumina, Ion Torrent). We demonstrate the use of a Galaxy virtual machine to determine the VDJ repertoire for reference data and from B-cells taken from immune deficient patients. IGGalaxy is available as a VM for download and use on a desktop PC or on a server. The online version of this article (doi:10.1186/s12865-014-0059-7) contains supplementary material, which is available to authorized users.
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影响因子:
7
作者:
Giardine, B;Riemer, C;Nekrutenko, A
通讯作者:
Nekrutenko, A
DOI:
10.1016/j.jaci.2013.11.028
发表时间:
2014-04
期刊:
The Journal of allergy and clinical immunology
影响因子:
--
作者:
IJspeert H;Driessen GJ;Moorhouse MJ;Hartwig NG;Wolska-Kusnierz B;Kalwak K;Pituch-Noworolska A;Kondratenko I;van Montfrans JM;Mejstrikova E;Lankester AC;Langerak AW;van Gent DC;Stubbs AP;van Dongen JJ;van der Burg M
通讯作者:
van der Burg M
影响因子:
14.9
作者:
Ye J;Ma N;Madden TL;Ostell JM
通讯作者:
Ostell JM
影响因子:
--
作者:
Blankenberg, Daniel;Von Kuster, Gregory;Coraor, Nathaniel;Ananda, Guruprasad;Lazarus, Ross;Mangan, Mary;Nekrutenko, Anton;Taylor, James
通讯作者:
Taylor, James
影响因子:
12.3
作者:
Goecks J;Nekrutenko A;Taylor J;Galaxy Team
通讯作者:
Galaxy Team