期刊论文

GENETIC DIVERSITY OF SNAKE-DERIVED ASCARIDS IN HUNAN PROVINCE BASED ON MITOCHONDRIAL PARTIAL COX1 GENE

中文

寄生虫与医学昆虫学报

1005-0507

2022

29

4

259-264

10.3969/j.issn.1005⁃0507.2022.04.010

2021JJ30335:湖南省自然科学基金项目 2130199:湖南省财政厅农业专项养殖业项目

本校为第一机构

为探究湖南地区蛇蛔虫的种类和遗传变异情况,本研究应用PCR法对湖南3个地区蛇蛔虫分离株线粒体细胞色素c氧化酶第Ⅰ亚基(cox1)基因部分序列(pcox1)进行扩增与测序,分析序列同源性,并用pcox1序列构建湖南3个地区...展开更多 为探究湖南地区蛇蛔虫的种类和遗传变异情况,本研究应用PCR法对湖南3个地区蛇蛔虫分离株线粒体细胞色素c氧化酶第Ⅰ亚基(cox1)基因部分序列(pcox1)进行扩增与测序,分析序列同源性,并用pcox1序列构建湖南3个地区蛇蛔虫分离株与其他蛔虫的种系发育树。结果显示,研究获得的蛇蛔虫分离株pcox1基因序列大小为398 bp,种内遗传变异率为0.00%~2.70%,与已知丝状蛇蛔线虫分离株对应核苷...

The species and genetic variation of snake-derived ascarids in Hunan province was explored and the partial sequence of the mitochondrial cytochrome c oxidase subunit I gene(pcox1) of snake-derived ascarids isolates from Hunan was amplified by PCR and sequenced to analyz...MORE The species and genetic variation of snake-derived ascarids in Hunan province was explored and the partial sequence of the mitochondrial cytochrome c oxidase subunit I gene(pcox1) of snake-derived ascarids isolates from Hunan was amplified by PCR and sequenced to analyze the sequence genetic diversity. The pcox1 sequence...