Evidence map›Paper›PMID 21494845›Full record

ArticleParasitology research2011

Genetic analysis of Fasciola isolates from cattle in Korea based on second internal transcribed spacer (ITS-2) sequence of nuclear ribosomal DNA.

Se-Eun Choe, Thuy Thi-Dieu Nguyen, Tae-Gyu Kang, Chang-Hee Kweon, Seung-Won Kang

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Article in Parasitology research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

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18citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

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  8. The Korean journal of parasitology · 2017
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  17. Article
  18. Molecular Determination ofIranian journal of parasitology
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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Se-Eun ChoeNational Veterinary Research and Quarantine Service (NVRQS), 480 Anyang6 dong, Anyang City 420-480, South Korea.
Thuy Thi-Dieu Nguyen
Tae-Gyu Kang
Chang-Hee Kweon
Seung-Won Kang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nuclear ribosomal DNA sequence of the second internal transcribed spacer (ITS-2) has been used efficiently to identify the liver fluke species collected from different hosts and various geographic regions. ITS-2 sequences of 19 Fasciola samples collected from Korean native cattle were determined and compared. Sequence comparison including ITS-2 sequences of isolates from this study and reference sequences from Fasciola hepatica and Fasciola gigantica and intermediate Fasciola in Genbank revealed seven identical variable sites of investigated isolates. Among 19 samples, 12 individuals had ITS-2 sequences completely identical to that of pure F. hepatica, five possessed the sequences identical to F. gigantica type, whereas two shared the sequence of both F. hepatica and F. gigantica. No variations in length and nucleotide composition of ITS-2 sequence were observed within isolates that belonged to F. hepatica or F. gigantica. At the position of 218, five Fasciola containing a single-base substitution (C>T) formed a distinct branch inside the F. gigantica-type group which was similar to those of Asian-origin isolates. The phylogenetic tree of the Fasciola spp. based on complete ITS-2 sequences from this study and other representative isolates in different locations clearly showed that pure F. hepatica, F. gigantica type and intermediate Fasciola were observed. The result also provided additional genetic evidence for the existence of three forms of Fasciola isolated from native cattle in Korea by genetic approach using ITS-2 sequence.

Indexed as

AnimalsCattleCattle DiseasesCluster AnalysisDNA, HelminthDNA, RibosomalDNA, Ribosomal SpacerFasciolaFascioliasisMolecular Sequence DataPhylogenyRepublic of KoreaSequence Analysis, DNADNA, HelminthDNA, RibosomalDNA, Ribosomal Spacer

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.