ATAC-seq高通量测序服务

ATAC-Seq简介

ATAC-seq(Assay for Transposase Accessible Chromatin with high-throughput sequencing),即利用转座酶研究染色质可进入性的高通量测序技术,是染色质构象研究的主流方法。它利用高活性Tn5 转座酶将测序接头插入到染色质的开放区域,然后利用高通量测序推断染色质区域的可进入性(chromatin accessibility),计算转录因子结合位点(transcription factor biding sites),并进行核小体定位(nucleosome positioning)等分析。

送样指南

细胞:1x106
动物组织:50 mg
植物组织:500 mg

结果展示


其他高级分析

经典案例

1. Ackermann AM, Wang Z, Schug J, Naji A, Kaestner KH. Integration of ATAC-seq and RNA-seq identifies human alpha cell and beta cell signature genes. Mol Metab. 2016 Jan 11;5(3):233-244
2. Galang G, Mandla R, Ruan H, Jung C, Sinha T, Stone NR, Wu RS, Mannion BJ, Allu PKR, Chang K, Rammohan A, Shi MB, Pennacchio LA, Black BL, Vedantham V. ATAC-Seq Reveals an Isl1 Enhancer That Regulates Sinoatrial Node Development and Function. Circ Res. 2020 Dec 4;127(12):1502-1518
3. Peng S, Bellone R, Petersen JL, Kalbfleisch TS, Finno CJ. Successful ATAC-Seq From Snap-Frozen Equine Tissues. Front Genet. 2021 Jun 16;12:641788

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