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A rapid and robust method for single cell chromatin accessibility profiling.

The assay for transposase-accessible chromatin using sequencing (ATAC-seq) is widely used to identify regulatory regions throughout the genome. However, very few studies have been performed at the single cell level (scATAC-seq) due to technical challenges. Here we developed a simple and robust plate-based scATAC-seq method, combining upfront bulk Tn5 tagging with single-nuclei sorting. We demonstrate that our method works robustly across various systems, including fresh and cryopreserved cells from primary tissues. By profiling over 3000 splenocytes, we identify distinct immune cell types and reveal cell type-specific regulatory regions and related transcription factors.

A rapid and robust method for single cell chromatin accessibility profiling.

> 商业许可源文 · EUROPE_PMC · [CC-BY](https://creativecommons.org/licenses/by/)

书目信息

  • 引用:Chen X, Miragaia RJ, Natarajan KN, Teichmann SA. (2018). A rapid and robust method for single cell chromatin accessibility profiling. Nature communications. PMID 30559361 · PMC6297232 · DOI 10.1038/s41467-018-07771-0
  • 证据类型:METHODS
  • 主题:single-cell、epigenomics
  • 被引次数(采集时):178
  • 原始记录:[Europe PMC](https://europepmc.org/article/MED/30559361)
  • 来源许可:[CC-BY](https://creativecommons.org/licenses/by/)
  • 作者摘要(按来源许可复用)

    The assay for transposase-accessible chromatin using sequencing (ATAC-seq) is widely used to identify regulatory regions throughout the genome. However, very few studies have been performed at the single cell level (scATAC-seq) due to technical challenges. Here we developed a simple and robust plate-based scATAC-seq method, combining upfront bulk Tn5 tagging with single-nuclei sorting. We demonstrate that our method works robustly across various systems, including fresh and cryopreserved cells from primary tissues. By profiling over 3000 splenocytes, we identify distinct immune cell types and reveal cell type-specific regulatory regions and related transcription factors.

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    A rapid and robust method for single cell chromatin accessibility profiling. · GeniOmics