Cornejo de Caminos S, Gardenal C N, Blanco A
Acta Physiol Lat Am. 1977;27(3):91-101.
By means of starch gel electrophoresis and specific staining, molecular forms of aspartate aminotransferase and soluble esterases have been investigated in liver extracts of individuals from a population of Zenaida auriculata. Four alleles at the locus corresponding to soluble or cytoplasmic aspartate aminotransferase have been demonstrated. Distribution of phenotypes in the population is in perfect agreement with that expected according to the Hardy - Weinberg law. A large incidence of variants of two fractions of esterases has been found. This variability is, with all probability, genetically determined. The importance of this type of studies to assess genetic structure and dynamics of animal population is emphasized.
通过淀粉凝胶电泳和特异性染色，对泽纳ida auriculata种群个体的肝脏提取物中的天冬氨酸转氨酶和可溶性酯酶的分子形式进行了研究。已证明在对应于可溶性或细胞质天冬氨酸转氨酶的位点上有四个等位基因。种群中表型的分布与根据哈迪-温伯格定律预期的完全一致。已发现两种酯酶组分变体的发生率很高。这种变异性很可能是由基因决定的。强调了这类研究对评估动物种群遗传结构和动态的重要性。
