GSE193607
Comparative Transcriptomic Profiles of Adipocyte in Differentiation Process Provide Insights into Different Mechanisms of Adipogenesis between Subcutaneous and Intramuscular Fat Tissues in Pig [mRNA-seq]
Purpose: In this study, RNA-Seq was performed on intramuscular adipocytes and subcutaneous adipocytes at 0, 2, 4, and 8 days of differentiation to find genes and miRNAs that regulate the differentiation of two types of adipocytes. Methods: High-throughput sequencing was performed with NovaSeq 6000, and 150 paired-end reads were generated.Clean reads were filtered  using HISAT2. The StringTie  was used to assemble the transcript and calculate fragments per kilobase million mapped reads (FPKM) value. Results: We found 30 genes that mainly regulate the differentiation of subcutaneous adipocytes and 22 genes that mainly regulate the differentiation of subcutaneous intramuscular adipocytes. A total of 17 important candidate differential miRNAs were found, of which 4 miRNAs are believed to play a regulatory role in both types of cells, and 10 and 3 act on lipid deposition in subcutaneous and intramuscular adipocytes, respectively. Overall design: RNA-Seq was performed on intramuscular adipocytes and subcutaneous adipocytes at 0, 2, 4, and 8 days of differentiation to find genes and miRNAs that regulate the differentiation of two types of adipocytes.