H3K27ac Signal Track for HT-1197, HepG2, and MSFIB

Genome-wide signal tracks for each sample were generated in two stages: (i) assess ChIP–seq quality and obtain the predominant fragment length using phantompeakqualtools (https://code.google.com/archive/p/phantompeakqualtools/); (ii) use align2rawsignal (https://code.google.com/archive/p/align2rawsignal/wikis/Method.wiki) to generate signal track (parameters: -n = 5, -k = epanechnikov, -l = [frag-ment length from step (i)], -w = 150, -f = 0).所有样本的全基因组信号轨道（genome-wide signal tracks）均通过两个阶段生成：(i) 采用phantompeakqualtools评估染色质免疫共沉淀测序（ChIP-seq）质量，并获取主导片段长度，相关工具链接为https://code.google.com/archive/p/phantompeakqualtools/；(ii) 使用align2rawsignal生成信号轨道，所用参数为：-n=5、-k=埃潘尼科夫核（epanechnikov）、-l=第一阶段获取的片段长度、-w=150、-f=0，相关工具链接为https://code.google.com/archive/p/align2rawsignal/wikis/Method.wiki。