NFKB1 and infection due to clostridium perfringens: Function enrichment analyses showed that these lncRNAs and target genes primarily corresponded to several key immune-related pathways participated in regulating piglet immune responses to C. perfringens infection, such as MAPK signaling pathway, T cell receptor signaling pathway, NOD-like receptor signaling pathway, apoptosis, Toll-like receptor signaling pathway and NF-κB signaling pathway (Lu et al., 2009; Nagahama et al., 2013; Low et al., 2018).