【作者】 吴信生； 刘忠慧； 赵辉玲； 孔令武； 程广龙； 徐琪； 朱秀柏； 陈国宏；

【Author】 WU Xin-sheng~1 LIU Zhong-hui~1 ZHAO Hui-ling~2 KONG Ling-wu~3 CHENG Guang-long~2 XU Qi~1 ZHU Xiu-bai~2 CHEN Guo-hong~1 (1.Anim Sci and Tech Coll,Yangzhou Univ,Yangzhou,225009,China; 2.Inst of Anim Sci and Vet Med,Anhui Acad of Agric Sci,Hefei,230031,China; 3.Yangzhou Suanyang industrial and trade limited company,Yangzhou,225009,China)

【机构】 扬州大学动物科学与技术学院； 安徽省农业科学院畜牧兽医研究所； 扬州双扬工贸有限公司；

【摘要】 本研究利用微卫星标记技术,分析了4个微卫星座位多态性与皖系长毛兔1岁时的产毛量之间关系。结果表明：皖系长毛兔4个微卫星座位上平均检测到4．5(3～6)个等位基因。平均杂合度为0．680(0．630～ 0．721),平均多态信息含量为0．642(0．559～0．705)。So133微卫星座位与1岁时产毛量呈显著相关(P＜0．05), 基因型为 AD 和 BD 个体1岁时产毛量与其他3种基因型个体间均存在显著差异(P＜0．05)。其他座位 Sat4、 Sat13和So144与皖系长毛兔1岁时产毛量相关不显著(P＞0．05)。更多还原

【Abstract】 Using microsatellite marker technology, the relationships between polymorphism of microsatellite markers and wool yield at age of one year were studied in Wan line Angora rabbits.The results showed that the average number of alleles per locus was 4.5(from 3 to 6)in Wan line Angora rabbits.The mean heterozygosity and the average polymorphism information content were 0.680(from 0.630 to 0.721)and 0.642(from 0.559 to 0.705) respectivity.The relationship was significant between So133 and wool yield(P＜0.05).Wool yield of genotype AD and BD were significantly higher than that of other genotypes(P＜0.05).The relationships were no significant between Sat4,Sat13,So144 and wool yield (P＞0.05).更多还原