埃及伊蚊中的异柠檬酸脱氢酶：形式遗传学、初步连锁数据及自然种群研究。

Isocitrate dehydrogenase in Aedes aegypti: formal genetics, preliminary linkage data and study of natural populations.

作者信息

Cianchi R, Giangrande A, Tordi M P, Cancrini G, Bullini L

出版信息

Parassitologia. 1978 Dec;20(1-3):47-58.

Abstract

Two loci for isocitrate dehydrogenase (Idh-1 ad Idh-2) are described in Ae. aegypti, both polymorphic with two codominant alleles. Crosses made to test linkage relationships of Idh-1 indicate that this locus is independent from sex (chromosome 1) and from Sod-1 and Hk-1 loci (chromosome 3), while it is linked to Pgm on the second chromosome. Average percent of recombination is 11.37, but significant differences have been found among strains. Data on genetic variability of Idh-1 and Idh-2 in three domestic african field populations are presented.

摘要

在埃及伊蚊中描述了异柠檬酸脱氢酶的两个基因座（Idh - 1和Idh - 2），二者均具有两个共显性等位基因且呈多态性。用于测试Idh - 1连锁关系的杂交实验表明，该基因座与性别（1号染色体）、Sod - 1和Hk - 1基因座（3号染色体）无关，而与2号染色体上的Pgm基因座连锁。平均重组率为11.37，但不同品系之间存在显著差异。文中还给出了三个非洲本土野外种群中Idh - 1和Idh - 2的遗传变异性数据。