[酯酶和淀粉酶：多型性螯虾（甲壳纲，等足目瓣尾亚目）的两种生化标志物]
[Esterase and amylase: two biochemical markers in the polytypic Idotea chelipes (crustacea, isopoda valvifera)].
作者信息
Charfi-Cheikhrouha F
机构信息
Laboratoire de Biologie Animale, Faculté des Sciences, Campus Universitaire, Tunis.
出版信息
Arch Inst Pasteur Tunis. 1994 Jan-Apr;71(1-2):13-20.
In polytypic Idotea chelipes species, the slow esterase constitutes a subspecific biochemical marker which discriminates, without ambiguity, each of three subspecies. Amylase 2 is a diagnostic locus which separates I. chelipes bocqueti from the two other subspecies where each is characterized by particular frequencies of the most frequent allele. The analysed electrophoretic zymogram and the intersubspecific cross-breeding results attribute a monomeric structure for this enzyme which depends on diallelic gene.
在多型的螯虾蛄属物种中，慢酯酶构成了一个亚种生化标记，可明确区分三个亚种中的每一个。淀粉酶2是一个诊断位点，可将博氏螯虾蛄与其他两个亚种区分开来，后两者各自以最常见等位基因的特定频率为特征。分析的电泳酶谱和亚种间杂交结果表明该酶具有单体结构，它取决于双等位基因。
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