江西农业学报2012，Vol.24Issue(7)：146-150,5.
10株微孢子虫Hsp70基因克隆及系统发育分析
Cloning of Gene Hsp70 in 10 Microsporidia Strains and Analysis of Their Phylogeny
摘要
Abstract
The partial sequence of gene HsplO in ten microsporidia strains from different insect species was amplified, and the phylogeny of these strains was analyzed. The results indicated that the 1136 bp segment of HsplO in 10 microsporidia strains could be effectively amplified through the designed primers. Heredity distance matrix and phylogeny analysis showed that the microsporidia iV. bombycis from silkworm was closely related to the microsporidia from wild insects, which suggested that the pathogenic microsporidia in silkworm probably came from the microsporidia in wild insects. The parasitism of different species of microsporidia in different hosts was a process of mutual selection and adaptation. The gene HsplO in microsporidia had genetic diversity, N. bombycis in silkworm was a complex.关键词
微孢子虫/Hsp70/克隆/系统发育Key words
Microsporidia/ HsplO/ Cloning/ Phylogeny分类
生物科学引用本文复制引用
马兰,李灿,刘莹..10株微孢子虫Hsp70基因克隆及系统发育分析[J].江西农业学报,2012,24(7):146-150,5.基金项目
陕西广播电视大学2011年度科研课题(11-07-B33). （11-07-B33）
