绵羊血清中亮氨酸氨肽酶的电泳类型
Electrophoretic types of leucine aminopeptidase in sheep serum.
作者信息
Llanes D, Barbancho M, Morera L, Rodero A
出版信息
Anim Blood Groups Biochem Genet. 1982;13(1):19-23. doi: 10.1111/j.1365-2052.1982.tb01036.x.
Leucine aminopeptidase in sheep serum was studied by starch gel electrophoresis. Two phenotypes, A and B, were observed, of which the former was present in 70-90% of all the sheep examined. These two phenotypes have been shown to be controlled by a single autosomal locus, with two alleles LapA and LapB. The LapA allele is dominant. The frequencies of Lap phenotypes and alleles were determined in eleven Spanish and two foreign breeds. Serum alkaline phosphatase and serum leucine aminopeptidase are electrophoretically distinct.
通过淀粉凝胶电泳研究了绵羊血清中的亮氨酸氨肽酶。观察到两种表型，A和B，其中前者存在于所有被检查绵羊的70%至90%中。已证明这两种表型由一个常染色体位点控制，有两个等位基因LapA和LapB。LapA等位基因为显性。在11个西班牙品种和2个外国品种中测定了Lap表型和等位基因的频率。血清碱性磷酸酶和血清亮氨酸氨肽酶在电泳上是不同的。
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