国际医学寄生虫病杂志
國際醫學寄生蟲病雜誌
국제의학기생충병잡지
INTERNATIONAL JOURNAL OF MEDICAL PARASITIC DISEASES
2012年
3期
155-158
,共4页
杨俊萍%郭书林%陈信忠%龚艳清
楊俊萍%郭書林%陳信忠%龔豔清
양준평%곽서림%진신충%공염청
多房棘球蚴%线粒体ND1基因%PCR检测
多房棘毬蚴%線粒體ND1基因%PCR檢測
다방극구유%선립체ND1기인%PCR검측
Echinococcus multilocularis%Mitochondria gene ND1%PCR detection
目的 扩增多房棘球蚴线粒体NADH脱氢酶亚基1(NADH dehydrogenase subunit1,ND1)基因全序列,测序并进行同源性比较.建立检测多房棘球蚴感染的PCR方法,应用于人和动物感染多房棘球蚴的快速检测和鉴定.方法 根据多房棘球绦虫线粒体DNA全序列,设计引物扩增ND1基因并进行测序,获得多房棘球蚴ND1基因全序列.对该序列与其它常见棘球绦虫的ND1基因序列进行同源性分析.结果 多房棘球蚴线粒体ND1基因序列与国外报告的多房棘球绦虫的同源性达到98.8%,与细粒棘球绦虫的同源性为86.2%,与少节棘球绦虫的同源性为84.6%,与伏氏棘球绦虫的同源性为87.0%.结论 多房棘球蚴线粒体ND1基因与其他棘球绦虫相应基因存在显著差异.PCR方法可以用于多房棘球蚴感染的快速检测和鉴定.
目的 擴增多房棘毬蚴線粒體NADH脫氫酶亞基1(NADH dehydrogenase subunit1,ND1)基因全序列,測序併進行同源性比較.建立檢測多房棘毬蚴感染的PCR方法,應用于人和動物感染多房棘毬蚴的快速檢測和鑒定.方法 根據多房棘毬縚蟲線粒體DNA全序列,設計引物擴增ND1基因併進行測序,穫得多房棘毬蚴ND1基因全序列.對該序列與其它常見棘毬縚蟲的ND1基因序列進行同源性分析.結果 多房棘毬蚴線粒體ND1基因序列與國外報告的多房棘毬縚蟲的同源性達到98.8%,與細粒棘毬縚蟲的同源性為86.2%,與少節棘毬縚蟲的同源性為84.6%,與伏氏棘毬縚蟲的同源性為87.0%.結論 多房棘毬蚴線粒體ND1基因與其他棘毬縚蟲相應基因存在顯著差異.PCR方法可以用于多房棘毬蚴感染的快速檢測和鑒定.
목적 확증다방극구유선립체NADH탈경매아기1(NADH dehydrogenase subunit1,ND1)기인전서렬,측서병진행동원성비교.건립검측다방극구유감염적PCR방법,응용우인화동물감염다방극구유적쾌속검측화감정.방법 근거다방극구조충선립체DNA전서렬,설계인물확증ND1기인병진행측서,획득다방극구유ND1기인전서렬.대해서렬여기타상견극구조충적ND1기인서렬진행동원성분석.결과 다방극구유선립체ND1기인서렬여국외보고적다방극구조충적동원성체도98.8%,여세립극구조충적동원성위86.2%,여소절극구조충적동원성위84.6%,여복씨극구조충적동원성위87.0%.결론 다방극구유선립체ND1기인여기타극구조충상응기인존재현저차이.PCR방법가이용우다방극구유감염적쾌속검측화감정.
Objective To analyze the whole length of the mitochondria gene ND1 in Echinococcus multilocularis and to develop a PCR method for detecting and identifying E.multilocularis infections in human and animals.Methods According to the whole length of the DNA in E.multilocularis,primers were designed to amplify the mitochondria gene ND1.Results The mitochondria gene ND1 in E.multilocularis we sequenced had 98.8% homology with E.multilocularis,86.2% with E.grarulosus,84.6% with E.oligarthrus,and 87.0% with E.vogeli from abroad.Conclusion There were distinctive variations between E.multilocularis and other Echinococcus spp.PCR technique is a fast method for E.multilocularis detection.