Identification of key LncRNAs and mRNAs in fat deposition of Saba pigs based on comparative analysis of transcriptomics

ABSTRACTLong non-coding RNAs (LncRNAs) are gaining attention in the context of pork production due to their role in regulating fat deposition, a crucial economic trait. This study focused on profiling LncRNAs in back fat deposition in Saba and Yorkshire pigs, which exhibit significant differences in fat accumulation. Using transcriptome sequencing and bioinformatics, we identified 704 differentially expressed mRNAs and 50 LncRNAs. We employed cis-regulatory analysis to explore the function of LncRNAs. Gene Ontology (GO) enrichment revealed pathways and enzyme activity-related terms, indicating... Mehr ...