Evidence map›Paper›PMID 25337206›Full record

ArticleInternational journal of clinical and experimental pathology2014

Identification, expression and phylogenetic analysis of EgG1Y162 from Echinococcus granulosus.

Fengbo Zhang, Xiumin Ma, Yuejie Zhu, Hongying Wang, Xianfei Liu, Min Zhu, Haimei Ma, Hao Wen, Haining Fan, Jianbing Ding

Abstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
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1 · What the graph read from it

What it found

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Fengbo ZhangState Key Laboratory Incubation Base of Xinjiang Major Diseases Research, The First Affiliated Hospital of Xinjiang Medical University Urumqi 830054, Xinjiang, P.R. China.
Xiumin MaState Key Laboratory Incubation Base of Xinjiang Major Diseases Research, The First Affiliated Hospital of Xinjiang Medical University Urumqi 830054, Xinjiang, P.R. China.
Yuejie ZhuState Key Laboratory Incubation Base of Xinjiang Major Diseases Research, The First Affiliated Hospital of Xinjiang Medical University Urumqi 830054, Xinjiang, P.R. China.
Hongying WangState Key Laboratory Incubation Base of Xinjiang Major Diseases Research, The First Affiliated Hospital of Xinjiang Medical University Urumqi 830054, Xinjiang, P.R. China.
Xianfei LiuState Key Laboratory Incubation Base of Xinjiang Major Diseases Research, The First Affiliated Hospital of Xinjiang Medical University Urumqi 830054, Xinjiang, P.R. China.
Min ZhuDepartment of Immunology, Xinjiang Medical University Urumqi 830011, Xinjiang, P.R. China.
Haimei MaState Key Laboratory Incubation Base of Xinjiang Major Diseases Research, The First Affiliated Hospital of Xinjiang Medical University Urumqi 830054, Xinjiang, P.R. China.
Hao WenState Key Laboratory Incubation Base of Xinjiang Major Diseases Research, The First Affiliated Hospital of Xinjiang Medical University Urumqi 830054, Xinjiang, P.R. China.
Haining FanDepartment of Hepatopancreatobiliary Surgery, Affiliated Hospital of Qinghai University 251 Xining Road, Xining 810000, Qinghai, China.
Jianbing DingState Key Laboratory Incubation Base of Xinjiang Major Diseases Research, The First Affiliated Hospital of Xinjiang Medical University Urumqi 830054, Xinjiang, P.R. China ; Department of Immunology, Xinjiang Medical University Urumqi 830011, Xinjiang, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study was to clone, identify and analyze the characteristics of egG1Y162 gene from Echinococcus granulosus.

methodsGenomic DNA and total RNAs were extracted from four different developmental stages of protoscolex, germinal layer, adult and egg of Echinococcus granulosus, respectively. Fluorescent quantitative PCR was used for analyzing the expression of egG1Y162 gene. Prokaryotic expression plasmid of pET41a-EgG1Y162 was constructed to express recombinant His-EgG1Y162 antigen. Western blot analysis was performed to detect antigenicity of EgG1Y162 antigen. Gene sequence, amino acid alignment and phylogenetic tree of EgG1Y162 were analyzed by BLAST, online Spidey and MEGA4 software, respectively.

resultsEgG1Y162 gene was expressed in four developmental stages of Echinococcus granulosus. And, egG1Y162 gene expression was the highest in the adult stage, with the relative value of 19.526, significantly higher than other three stages. Additionally, Western blot analysis revealed that EgG1Y162 recombinant protein had good reaction with serum samples from Echinococcus granulosus infected human and dog. Moreover, EgG1Y162 antigen was phylogenetically closest to EmY162 antigen, with the similarity over 90%.

conclusionOur study identified EgG1Y162 antigen in Echinococcus granulosus for the first time. EgG1Y162 antigen had a high similarity with EmY162 antigen, with the genetic differences mainly existing in the intron region. And, EgG1Y162 recombinant protein showed good antigenicity.

Indexed as

PhylogenyAmino Acid SequenceAnimalsAntibodies, ProtozoanAntigens, HelminthBlotting, WesternCloning, MolecularDatabases, GeneticDogsEchinococcosisEchinococcus granulosusHumansMiceMolecular Sequence DataProtozoan ProteinsReal-Time Polymerase Chain ReactionAntibodies, ProtozoanAntigens, HelminthProtozoan ProteinsRecombinant ProteinsEgG1Y162 antigenfluorescent quantitative PCRphylogenetic treeprokaryotic expression

Identifiers

PMID25337206
PMCPMC4203177

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