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- Title
High-throughput sequencing of the paired human immunoglobulin heavy and light chain repertoire.
- Authors
DeKosky, Brandon J; Ippolito, Gregory C; Deschner, Ryan P; Lavinder, Jason J; Wine, Yariv; Rawlings, Brandon M; Varadarajan, Navin; Giesecke, Claudia; Dörner, Thomas; Andrews, Sarah F; Wilson, Patrick C; Hunicke-Smith, Scott P; Willson, C Grant; Ellington, Andrew D; Georgiou, George
- Abstract
Each B-cell receptor consists of a pair of heavy and light chains. High-throughput sequencing can identify large numbers of heavy- and light-chain variable regions (VH and VL) in a given B-cell repertoire, but information about endogenous pairing of heavy and light chains is lost after bulk lysis of B-cell populations. Here we describe a way to retain this pairing information. In our approach, single B cells (>5 × 104 capacity per experiment) are deposited in a high-density microwell plate (125 pl/well) and lysed in situ. mRNA is then captured on magnetic beads, reverse transcribed and amplified by emulsion VH:VL linkage PCR. The linked transcripts are analyzed by Illumina high-throughput sequencing. We validated the fidelity of VH:VL pairs identified by this approach and used the method to sequence the repertoire of three human cell subsets-peripheral blood IgG+ B cells, peripheral plasmablasts isolated after tetanus toxoid immunization and memory B cells isolated after seasonal influenza vaccination.
- Subjects
IMMUNOGLOBULINS; B cell receptors; SEASONAL influenza; VIRAL vaccines; MESSENGER RNA; NUCLEOTIDE sequence; GENETIC transcription
- Publication
Nature Biotechnology, 2013, Vol 31, Issue 2, p166
- ISSN
1087-0156
- Publication type
Article
- DOI
10.1038/nbt.2492