What is Pig Matrix ?
Welcome to Pig Matrix, the first systematically constructed 3D regulatory genomics database for the pig (Sus scrofa). Built on a standardized experimental framework, Pig Matrix database integrates matched multi-omics datasets across diverse tissues, developmental stages, and porcine cell lines. By integrating epigenomic and 3D genome information, the database connects proximal and distal cis-regulatory elements to their target genes, thereby facilitating functional interpretation of non-coding variants and genomic signals in evolutionary and comparative studies. In addition to data retrieval, visualization, genome browsing, and download, Pig Matrix provides dedicated resource modules for evolutionary and comparative analyses, and is further extended with xenotransplantation-related resources and potential utility for future AI-oriented applications in regulatory genomics.