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Identification of BLAD and citrullinemia carriers in Chinese Holstein cattle

文献类型: 外文期刊

作者: Li, Jianbin 1 ; Wang, Hongmei 2 ; Zhang, Yi 1 ; Hou, Minghai 2 ; Zhong, Jifeng 2 ; Zhang, Yuan 1 ;

作者机构: 1.China Agr Univ, Coll Anim Sci & Technol, Beijing 100094, Peoples R China

2.Shandong Acad Agr Sci, Dairy Cattle Res Ctr, Jinan 250100, Peoples R China

关键词: BLAD; citrullinemia; Chinese Holstein cattle; PCR-RFLP

期刊名称:ANIMAL SCIENCE PAPERS AND REPORTS ( 影响因子:1.078; 五年影响因子:1.097 )

ISSN: 0860-4037

年卷期: 2011 年 29 卷 1 期

页码:

收录情况: SCI

摘要: Bovine leukocyte adhesion deficiency (BLAD) and citrullinemia are two autosomal recessive genetic diseases in Holstein cattle and both result in death of homozygous animals. Through the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technology and DNA sequencing, one citrullinemia and three BLAD carriers were found in a population of 615 Chinese Holstein cattle, including 436 cows and 179 bulls. Citrullinemia and BLAD carrier frequency was 0.16% and 0.49%, respectively, in tested Chinese Holstein cattle. In this study, the first citrullinemia carrier occurring in Chinese Holstein cattle is described, although the world frequency of this disorder is very low.

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