【摘 要】
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The F2 design was used in construction of the pig resource population, and 14 economic impor-tant traits of 119 F2 offspring were measured. The polymorphisms of
【机 构】
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College of Animal Science, South China Agricultural University, Guangzhou 510642, P. R. China
论文部分内容阅读
The F2 design was used in construction of the pig resource population, and 14 economic impor-tant traits of 119 F2 offspring were measured. The polymorphisms of heart fatty acid binding protein gene (H-FABP) were detected by PCR-RFLP. The effects of different H-FABP genotypes were analyzed by a fixedmodel. The results showed that, the carcass composition traits were affected by H-FABP gene significantly,backfat thickness alive, carcass backfat thickness between 6th- 7th rib, and average carcass backfat thick-ness, of different H-FABP genotypes were significantly different (P＜0. 05). The dominant effects on thetraits demonstrated that the gene affected the carcass composition traits overdominantly. The results alsoshowed that H-FABP gene affected the growth traits and meat quality traits, and the pH1 of different H-FABPgenotypes was significantly different.
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