A protocol for simultaneous high-sensitivity genotyping and chromatin accessibility profiling in single cells.

<p>Single-cell assay for transposase-accessible chromatin with sequencing (scATAC-seq) resolves the heterogeneity of epigenetic states across cells but does not typically capture exonic mutations, which limits our knowledge of how somatic mutations alter chromatin landscapes. Here, we present...

Full description

Bibliographic Details
Main Authors: Turkalj, S, Jakobsen, NA, Groom, A, Radtke, FA, Vyas, P
Format: Journal article
Language:English
Published: Cell Press 2023
Description
Summary:<p>Single-cell assay for transposase-accessible chromatin with sequencing (scATAC-seq) resolves the heterogeneity of epigenetic states across cells but does not typically capture exonic mutations, which limits our knowledge of how somatic mutations alter chromatin landscapes. Here, we present a plate-based approach coupling high-sensitivity genotyping of genomic loci with high-content scATAC-seq libraries from the same single cells. We first describe steps for optimization of genotyping primers, followed by detailed guidance on the preparation of both scATAC-seq and single-cell genotyping libraries, fully automated on high-throughput liquid handling platforms.<br> For complete details on the use and execution of this protocol, please refer to Turkalj, Jakobsen et al.<sup>1</sup></p>