Genetic characterization of Appenninica sheep breed by microsatellites

被引：4
|
作者：
Lasagna, Emiliano [1 ]
Landi, Vincenzo [1 ]
Bianchi, Matteo [1 ]
Martinez Martinez, Amparo [2 ]
Sarti, Francesca Maria [1 ]
机构：
[1] Univ Perugia, Dipartimento Biol Applicata, I-06121 Perugia, Italy
[2] Univ Cordoba, Dept Genet, E-14071 Cordoba, Spain
来源：
ITALIAN JOURNAL OF ANIMAL SCIENCE | 2009年 / 8卷
关键词：
Molecular markers; Appenninica; Italian merinos-derived breeds; Genetic variability;
D O I：
10.4081/ijas.2009.s2.96
中图分类号：
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号：
0905 ;
摘要：
The conservation of genetic variability is one of the main objectives in the field of genetics applied to domestic livestock. A strong input in that direction was made by molecular biology techniques. Among molecular markers nowadays available, microsatellites are particularly appreciated and widely utilized for the study of animal genome. In this study, a genetic characterization of Appenninica sheep breed was carried out with thirty microsatellite markers; the genetic relationships between Appenninica and three Italian merinos-derived breeds were also investigated. The results show a good genetic variability of Appenninica and all the other studied breeds. At the same time, the genetic identity of each breed is confirmed. These molecular data can be utilized to improve the present selection schemes and the plans to preserve the genetic diversity.
引用
收藏
页码：96 / 98
页数：3
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