H3K27ac Signal Track for MSLCL

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）通过两个阶段生成：
（i）利用phantompeakqualtools工具评估染色质免疫共沉淀测序（ChIP-seq）的质量，并获取优势片段长度，该工具的访问地址为https://code.google.com/archive/p/phantompeakqualtools/；
（ii）使用align2rawsignal工具生成信号轨道，所用参数为：-n = 5、-k = Epanechnikov核函数、-l = [步骤（i）得到的片段长度]、-w = 150、-f = 0，该工具的方法文档网址为https://code.google.com/archive/p/align2rawsignal/wikis/Method.wiki。