Chinese Journal of Animal Nutrition >
Research Progress on Key Genes and Nutritional Interventions Influencing Intramuscular Fat Deposition in Beef Cattle
Received date: 2025-11-13
Online published: 2026-07-14
Intramuscular fat (IMF) content is a critical factor determining beef quality, playing a pivotal role in flavor and texture of beef, and it also represents a bottleneck in enhancing the efficiency and quality of China’s beef cattle industry. This review summarizes key genes influencing intramuscular fat deposition in beef cattle and explores advances in nutritional interventions aimed at improving IMF. The findings aim to provide a theoretical foundation and novel insights for future precision nutrition strategies to enhance intramuscular fat deposition in beef cattle.
HU Die , XU Lanjiao , QU Mingren , LIANG Huan . Research Progress on Key Genes and Nutritional Interventions Influencing Intramuscular Fat Deposition in Beef Cattle[J]. Chinese Journal of Animal Nutrition, 2026 , 38(7) : 4757 -4768 . DOI: 10.12418/CJAN2026.381
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