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Protocol for Bulk-ATAC sequencing in head and neck squamous cell carcinoma.


ABSTRACT: The transposase-accessible chromatin using sequencing (ATAC-seq) offers a simplified approach to detect chromatin changes in cancer cells after genetic intervention and drug treatment. Here, we present an optimized ATAC-seq protocol to elucidate chromatin accessibility changes at the epigenetic level in head and neck squamous cell carcinoma cells. We describe steps for cell lysate preparation, transposition, and tagmentation, followed by library amplification and purification. We then detail next-generation sequencing and data analysis. For complete details on the use and execution of this protocol, please refer to Buenrostro et al.,1 Chen et al.,2.

SUBMITTER: Chen N 

PROVIDER: S-EPMC10323015 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature

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Protocol for Bulk-ATAC sequencing in head and neck squamous cell carcinoma.

Chen Nana N   Vohra Manik M   Saladi Srinivas Vinod SV  

STAR protocols 20230417 2


The transposase-accessible chromatin using sequencing (ATAC-seq) offers a simplified approach to detect chromatin changes in cancer cells after genetic intervention and drug treatment. Here, we present an optimized ATAC-seq protocol to elucidate chromatin accessibility changes at the epigenetic level in head and neck squamous cell carcinoma cells. We describe steps for cell lysate preparation, transposition, and tagmentation, followed by library amplification and purification. We then detail nex  ...[more]

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