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首页> 外文期刊>International Journal of Poultry Sciences >Association and Expression Analyses of the Duck FMO3 Gene in Relation to Fatty Acid Composition
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Association and Expression Analyses of the Duck FMO3 Gene in Relation to Fatty Acid Composition

机译:鸭FMO3基因与脂肪酸组成的关联和表达分析

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Background and Objective: Flavin containing monooxygenase 3 (FMO3) is an excellent candidate gene that affects fishy odor and fatty acid composition. It has been reported that down regulation of FMO3 can inhibit fatty acid oxidation. The aim of this study was to investigate the association and expression of the FMO3 gene as a candidate gene for fatty acid composition in Indonesian Cihateup ducks. Methodology: A total of one hundred Indonesian Cihateup ducks were used in this study. Tissues from breast muscles were used for genomic DNA isolation and fatty acid composition analysis. Results: Association analysis showed that the SNP g.849A>G was significantly associated with unsaturated fatty acid s (palmitoleic, oleic, linoleic, linolenic and arachidonic acid) and saturated fatty acid s (lauric, palmitic and arachidic acid). Compared to the GG genotype, the AG genotype ducks exhibited greater levels (pConclusion: These results will improve the understanding of functions of the FMO3 gene in maintaining muscular fatty acid composition and will shed light on FMO3 as a candidate gene in the selection of ducks with unsaturated fatty acid s for meat quality improvement.
机译:背景与目的:含有黄素的单加氧酶3(FMO3)是影响鱼腥味和脂肪酸组成的优秀候选基因。据报道,FMO3的下调可以抑制脂肪酸氧化。这项研究的目的是调查FMO3基因作为印度尼西亚Cihateup鸭中脂肪酸组成候选基因的关联和表达。方法:本研究共使用了一百只印尼Cihateup鸭。来自乳房肌肉的组织用于基因组DNA分离和脂肪酸组成分析。结果:关联分析表明,SNP g.849A> G与不饱和脂肪酸(棕榈酸,油酸,亚油酸,亚麻酸和花生四烯酸)和饱和脂肪酸(月桂酸,棕榈酸和花生酸)显着相关。与GG基因型相比,AG基因型鸭子表现出更高的水平(p结论:这些结果将增进对FMO3基因在维持肌肉脂肪酸组成中功能的理解,并阐明FMO3作为选择鸭的候选基因)。不饱和脂肪酸,可改善肉质。

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