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A total of 445 and 247 differently expressed metabolites (DEMs) were identified in the hepatopancreas and muscle. In addition, 11 KEGG pathways, which mainly include lysine biosynthesis, lysine degradation, aminoacyl-tRNA biosynthesis and purine metabolism, were sign...

2023-02-28 | MTBLS6663 | MetaboLights

Amidst the mismatch between domestic feed supply and demand in China, along with the competition for food between humans and animals, optimizing feed efficiency has become crucial for industry growth. Nevertheless, the biological processes driving variations in feed efficiency remain unexplored. ...

2026-03-10 | MTBLS14013 | MetaboLights

Amidst the mismatch between domestic feed supply and demand in China, along with the competition for food between humans and animals, optimizing feed efficiency has become crucial for industry growth. Nevertheless, the biological processes driving variations in feed efficiency remain unexplored. ...

2026-03-10 | MTBLS14017 | MetaboLights

Amidst the mismatch between domestic feed supply and demand in China, along with the competition for food between humans and animals, optimizing feed efficiency has become crucial for industry growth. Nevertheless, the biological processes driving variations in feed efficiency remain unexplored. ...

2026-03-10 | MTBLS14009 | MetaboLights
The increasing cost of conventional feedstuffs has bolstered interest in genetic selection for digestive efficiency (DE), a component of feed efficiency, assessed by apparent metabolisable energy corrected to zero nitrogen retention (AMEn). However, its measurement is time-consuming and constraining...
2018-05-02 | MTBLS560 | MetaboLights
Feed efficiency is a critical trait affecting the economic profitability and environmental sustainability of livestock production. Residual Feed Intake (RFI), as a key metric for feed efficiency, effectively reflects differences in energy utilization for maintenance and production. This study aims t...
2026-04-20 | MTBLS14315 | MetaboLights
Residual feed intake (RFI) is a measure of feed efficiency, where low RFI denotes high feed efficiency. Caloric restriction (CR) is associated with feed efficiency in livestock species and to human health benefits such as longevity and cancer prevention. We have developed pig lines that differ in RF...
ORGANISM(S): Sus scrofa 

Together with environmental factors, physiological maturity at birth is a major determinant for neonatal survival and postnatal development in mammalian species. Maturity at birth is the outcome of complex mechanisms of intra-uterine development and maturation during the end of gestation. In pig ...

2023-02-16 | MTBLS2137 | MetaboLights
The knowledge of the genetic architecture behind feed efficiency would allow to breed more efficient animals maximizing farm profitability and reducing the environmental impact of animal production. This study analyzes high throughput gene expression data from milk samples to determine key genes and...
ORGANISM(S): Ovis aries 
Growing ruminants maintained under dietary restriction for extended periods will exhibit compensatory growth when reverted to ad libitum feeding. This period of compensatory growth is associated with increased feed efficiency, lower basal energy requirements, and changes in circulating concentration...
ORGANISM(S): Bos taurus 
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