H3K27ac Signal Track for H1376, PAEC (ECS), DHL4, and ARPE

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迹均通过两个阶段生成：(i) 利用phantompeakqualtools（https://code.google.com/archive/p/phantompeakqualtools/）评估ChIP-seq（染色质免疫共沉淀测序）质量，并获取优势片段长度；(ii) 使用align2rawsignal（https://code.google.com/archive/p/align2rawsignal/wikis/Method.wiki）生成信号轨迹，所用参数为：-n=5、-k=埃帕涅奇尼科夫核（epanechnikov）、-l=步骤(i)中得到的片段长度、-w=150、-f=0。