C4S DB

Combining multiple binding profiles, such as transcription factors and histone modifications, is a crucial step in revealing the functions of complex biological systems. Although a massive amount of chromatin immunoprecipitation followed by sequencing (ChIP-seq) data is available, existing ChIP-seq databases or repositories focus on individual experiments, and it is difficult to elucidate orchestrated regulation by DNA-binding elements. We developed the Comprehensive Collection and Comparison for ChIP-Seq Database (C4S DB) to provide researchers with insights into the combination of DNA binding elements based on quality-assessed public ChIP-seq data.整合转录因子、组蛋白修饰等多种结合谱，是解析复杂生物系统功能的关键步骤。尽管当前已积累海量染色质免疫共沉淀测序（ChIP-seq）数据，但现有ChIP-seq数据库或存储库仅聚焦于单个实验场景，难以阐释DNA结合元件介导的协同调控机制。本研究开发了ChIP-seq综合收集与比较数据库（C4S DB），旨在依托经过质量评估的公共ChIP-seq数据，为研究人员深入理解DNA结合元件的组合调控关系提供科学洞见。