ArticleJournal of animal science and biotechnology2022
A selected population study reveals the biochemical mechanism of intramuscular fat deposition in chicken meat.
Article in Journal of animal science and biotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 34 citations in OpenAlex.
- Functional characterization of lncIMF_17214 in regulating intramuscular fat deposition of yellow-feathered broilers.Poultry science · 2026Article
- Spent hemp biomass in broiler diets: effects on performance, meat quality, expression of genes in internal adipose tissue, and corticosterone in feathers.Poultry science · 2026Article
- NPoultry science · 2026Review
- Integrated transcriptomic and metabolomic profiling reveals sex-specific regulation of breast muscle development during sexual maturation in Huanglang chicken.Food chemistry. Molecular sciences · 2026Article
- Integrated genomic, transcriptomic, and metabolomic profile analysis reveals molecular mechanism underlying meat quality traits in Chinese Kangle chickens.Food chemistry. Molecular sciences · 2026Article
- BMPER induces the adipogenic differentiation of fibro/adipogenic progenitors and promotes intramuscular fat deposition in chickens.Journal of animal science and biotechnology · 2026Article
- Comprehensive Genetic Map of Muscle Lipidome Reveals Novel Insights Into Flavor Variation in Ruminant Meat.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Estimation of genetic parameters and genome-wide association study for carcass traits in native chickens.Animal bioscience · 2025Article
- Variation in Intramuscular Fat Deposition of Goats and Sheep and Its Correlation with Gut Microbiota.Foods (Basel, Switzerland) · 2025Article
- - Invited Review - Challenges and constraints to the sustainability of poultry farming in China.Animal bioscience · 2025Article
- Multi-Omics Insights into Regulatory Mechanisms Underlying Differential Deposition of Intramuscular and Abdominal Fat in Chickens.Biomolecules · 2025Review
- Article
- Effects of supplementation with vitamin DFrontiers in veterinary science · 2025Article
- Genomic insights into the contribution of de novo lipogenesis to intramuscular fat deposition in chicken.Journal of advanced research · 2024Article
- Comparative Analysis of the Potential Adaptability of Tibetan Dzo and Yellow Cattle Based on Blood Indices, Metabolites, and Fecal Microbiota.Animals : an open access journal from MDPI · 2024Article
- Regulatory Effects of 198-bp Structural Variants in theInternational journal of molecular sciences · 2024Article
- Unraveling the Genetic Foundations of Broiler Meat Quality: Advancements in Research and Their Impact.Genes · 2024Review
- RNA sequencing identifies key genes involved in intramuscular fat deposition in chickens at different developmental stages.BMC genomics · 2024Article
- Genomic Insights into Molecular Regulation Mechanisms of Intramuscular Fat Deposition in Chicken.Genes · 2023Review
- The Implications in Meat Quality and Nutrition by Comparing the Metabolites of Pectoral Muscle between Adult Indigenous Chickens and Commercial Laying Hens.Metabolites · 2023Article
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundIncreasing intramuscular fat (IMF) is an important strategy to improve meat quality, but the regulation mechanism of IMF deposition needs to be systematically clarified.
resultsA total of 520 chickens from a selected line with improved IMF content and a control line were used to investigate the biochemical mechanism of IMF deposition in chickens. The results showed that the increased IMF would improve the flavor and tenderness quality of chicken meat. IMF content was mainly determined both by measuring triglyceride (TG) and phospholipid (PLIP) in muscle tissue, but only TG content was found to be decisive for IMF deposition. Furthermore, the increase in major fatty acid (FA) components in IMF is mainly derived from TGs (including C16:0, C16:1, C18:1n9c, and C18:2n6c, etc.), and the inhibition of certain very-long-chain FAs would help to IMF/TG deposition.
conclusionsOur study elucidated the underlying biochemical mechanism of IMF deposition in chicken: Prevalent accumulation of long-chain FAs and inhibitions of medium-chain FAs and very long chain FA would jointly result in the increase of TGs with the FA biosynthesis and cellular uptake ways. Our findings will guide the production of high-quality chicken meat.
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