期刊
ANIMALS
卷 13, 期 22, 页码 -出版社
MDPI
DOI: 10.3390/ani13223473
关键词
Yili goose; liver; lipid metabolism; glucose metabolism; RNA-seq
This study utilized RNA-seq technology to analyze the differentially expressed genes in the liver of Yili geese and their hybrids, revealing enrichment of four pathways related to liver lipid and glucose metabolism. These findings provide insights into the deposition and metabolism of liver lipids in animals.
The Yili goose is the only indigenous goose breed that originates from Anser anser in China, known for its adaptability, strong flying ability, and tender meat with a low body lipid content. The liver plays a crucial role in lipid and glucose metabolism, including the intake, secretion, transportation, and storage of fatty acids (FAs). In this study, RNA-sequencing (RNA-seq) technology was performed to analyze the liver differentially expressed genes of Yili geese and their hybrid geese to investigate differences in liver lipid and glucose metabolism. A total of 452 differentially expressed genes (Q-value < 0.05) were identified. Notably, in KEGG enrichment analysis, four pathways (Q-value < 0.05) were enriched to be associated with lipid and glucose metabolism, including the metabolic pathway, PI3K-Akt signaling pathway, glycolysis/gluconeogenesis, and steroid biosynthesis. This study provides insights into potential candidate genes and metabolic pathways that affect the liver lipid metabolism of Yili goose. These findings provide a better understanding of animal liver lipid deposition and metabolism.
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