Circular RNA circINSR regulates bovine intramuscular adipocyte development and lipid accumulation through insulin receptor signaling.
Intramuscular fat, deposited as marbling in beef, is a key economic indicator of meat quality in cattle production. A series of circular RNAs (circRNAs) have emerged as critical regulators of lipogenesis. In this study, we identified 373 differentially expressed circRNAs between calves and adult cattle, among which cir...