摘要
选用Sat2、Sat3、Sat4、Sat5、Sat7、Sat8、Sat12、Sat13、Sat16、Sol08、Sol28、Sol30、Sol03等13个微卫星位点PCR扩增60只吉戎兔的基因组DNA,然后在8%聚丙烯酰胺凝胶上电泳分型。结果显示,平均等位基因数为3.46个,平均杂合度(H)为0.578,平均多态信息含量(PIC)为0.531。结果表明,吉戎兔经多年选育,其品种的遗传结构稳定,品质均一,且群体保持了较高的遗传多样性。
Thirteen microsatellite markers which consist of Sat2, Sat3, Sat4, Sat5, Sat7, Sat8, Sat12, Sat13, Sat16, So108, So128, So130, So103 were used to identify the paternity of 30 Jirong rabbits. Primers for polymerase chain reaction (PCR) were synthesized and 13 microsatellite loci were successfully amplified and the PCR products analysed by 8% lyacrylamide gel electrophoresis. The data were analysed with Cervus2.0 software. The results showed that the average number of the alleles in the 13 microsatellite loci was 3.46 b, the mean heterozygosity( H ) and polymorphism information content (PIC) were 0.578 and 0.531, respectively, indicating that the genetic structure of Jirong rabbit population is stable, its genetic quality is uniform and there is a relatively high genetic polymorphism in Jirong rabbit.
出处
《中国兽医学报》
CAS
CSCD
北大核心
2008年第4期438-441,共4页
Chinese Journal of Veterinary Science
基金
国家自然科学基金资助项目(30170680)