Next-generation sequencing of multiple individuals per barcoded library by deconvolution of sequenced amplicons using endonuclease fragment analysis

oleh: Jeppe D. Andersen, Vania Pereira, Carlotta Pietroni, Martin Mikkelsen, Peter Johansen, Claus Børsting, Niels Morling

Format: Article
Diterbitkan: Taylor & Francis Group 2014-08-01

Deskripsi

The simultaneous sequencing of samples from multiple individuals increases the efficiency of next-generation sequencing (NGS) while also reducing costs. Here we describe a novel and simple approach for sequencing DNA from multiple individuals per barcode. Our strategy relies on the endonuclease digestion of PCR amplicons prior to library preparation, creating a specific fragment pattern for each individual that can be resolved after sequencing. By using both barcodes and restriction fragment patterns, we demonstrate the ability to sequence the human melanocortin 1 receptor (MC1R) genes from 72 individuals using only 24 barcoded libraries.