EFFECT OF β-FSH SUBUNIT LOCUS ON REPRODUCTIVE TRAITS AND PIGLETS WEIGHT IN LARGE WHITE X LANDRACE SOWS

摘要：

The β-follicle stimulating hormone (β-FSH) gene was analyzed as candidate gene for reproductive traits and piglets weight traits in Large White x Landrace sows. The experimental material included 1,627 sows and totally 7,622 litter records, β-FSH gene was genotyped by PCR-RFLP (HaeⅢ) technique. It was found that β-FSH gene had significant effect on means birth weight in the Ist parity and number born alive in 2nd-5th parities. This gene had highly significant effect on total number born, means birth weight and means weaning weight gain in 2nd-5th parities. These results indicated that β-FSH gene may use to marker-assisted selection affecting alteration of favorable allele frequencies.

作者: Nakarin Pripwai Patcharin Krutmuang Siriwadee Chomdej Korakot Nganvongpanit Supamit Mekchay

作者单位: Human and Animal Biotechnology, Graduate School, Chiang Mai University, Thailand Center of Agricultu Department of Entomology, Faculty of Agriculture, Chiang Mai University, Thailand Center of Agricult Department of Biology, Faculty of Agriculture, Chiang Mai University, Thailand Department of Veterinary Preclinical Science, Faculty of Veterinary Science,, Chiang Mai University, Human and Animal Biotechnology, Graduate School, Chiang Mai University, Thailand Department of Anima

会议类型: 国际会议

会议名称: The 5th Annual Conference of the Asian Reproductive Biotechnology Society(第五届亚洲动物繁殖生物技术大会)

会议地点: 昆明

会议语种:英文

页码: 116-119

在线出版日期: 2008-11-26（万方平台首次上网日期，不代表论文的发表时间）