Identification of Polymorphism and Association Analyses of FMO3 Gene Related With Carcass and Meat Quality in Cihateup Duck

Anggraeni, A and Gunawan, A and Rukmiasih, R and Suryati, Tuti and Sumantri, Cece Identification of Polymorphism and Association Analyses of FMO3 Gene Related With Carcass and Meat Quality in Cihateup Duck. Animal Production..

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Abstract

The aim of this study was to identify the association polymorphisme of the FMO3 gene related to carcass and meat quality in Indonesian Cihateup ducks. A total of 76 Indonesian Cihateup ducks were used in this study. Tissues from breast muscle were used for genomic DNA. Association analysis showed that the SNP g.849A>G was highly significantly associated (P<0.01) with live weight (LW), carcass weight (CW), breast muscle weight (BMW), pH, cooking loss, drip loss (DL), lightness (L*) and redness (a*), TBARS and TMA. Compared to the GG genotype, the AG genotype exhibited greater levels (P < 0.05) LW, CW, pH, a*, TBARS and TMA but not DL and L*. These results will improve the understanding of the functions of the FMO3 gene in carcass and meat quality within the liver and will shed light on FMO3 as a candidate gene in the selection of ducks with good carcass and meat quality traits

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