Generalization of the sci-L3 method to achieve high-throughput linear amplification for replication template strand sequencing, genome conformation capture, and the joint profiling of RNA and chromatin accessibility.

ABSTRACT: Single-cell combinatorial indexing (sci) methods have addressed major limitations of throughput and cost for many single-cell modalities. With the incorporation of linear amplification and three-level barcoding in our suite of methods called sci-L3, we further addressed the limitations of uniformity in single-cell genome amplification. Here, we build on the generalizability of sci-L3 by extending it to template strand sequencing (sci-L3-Strand-seq), genome conformation capture (sci-L3-Hi-C), and the joint profiling of RNA and chromatin accessibility (sci-L3-RNA/ATAC). We demonstrate the ease of adapting sci-L3 to these new modalities by only requiring a single-step modification of the original protocol. As a proof of principle, we show our ability to detect sister chromatid exchanges, geno

SUBMITTER: Chovanec P 

PROVIDER: S-EPMC11851118 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature