Kesamanly N V
Tsitologiia. 1982 Nov;24(11):1353-7.
A study has been made of the electrophoretic esterase spectrum of m. interphalangealis of the grass frog and the heat resistance of this muscle. Vertical electrophoresiss in polyacrilamid gel revealed the enzyme polymorphism in the zone of high electrophoretic mobility. In zone Est.-2, two esterase isoenzymes were detected which was assumed to be the site of genetic control of one locus with two codominant alleles. It is shown that under the standard environmental conditions, there exists a relation between the presence of esterase isoenzymes in m. interphalangealis and the heat resistance of this muscle: the isoenzyme of the slow esterase is present in highly resistant muscles, both isoenzymes are present in muscle with the average resistance level, and the isoenzyme of quick esterase occurs in muscles with different levels of resistance.
对草蛙指间肌的电泳酯酶谱及其耐热性进行了研究。在聚丙烯酰胺凝胶中进行垂直电泳，发现在高电泳迁移率区域存在酶的多态性。在Est.-2区检测到两种酯酶同工酶，推测这是一个具有两个共显性等位基因的位点的遗传控制部位。结果表明，在标准环境条件下，草蛙指间肌中酯酶同工酶的存在与该肌肉的耐热性之间存在关联：慢酯酶同工酶存在于高抗性肌肉中，两种同工酶均存在于中等抗性水平的肌肉中，而快酯酶同工酶则出现在不同抗性水平的肌肉中。
