Dataset Information

Molecular detection and characterization of goat isolate of Taenia hydatigena in Turkey.

ABSTRACT: The aim of this study was to provide molecular detection and characterization of the goat isolate of Taenia hydatigena from Ankara province of Turkey. For this purpose, PCR amplification of small subunit ribosomal RNA (rrnS) and partial sequencing of mitochondrial cytochrome c oxidase subunit 1 (mt-CO1) genes were performed in a one-month-old dead goat. According to rrnS-PCR results, parasites were identified as Taenia spp., and partial sequence of mt-CO1 gene was corresponding to T. hydatigena. At the end of the study, we concluded that molecular tools can be used to define species of parasites in cases where the key morphologic features cannot be detected. Nucleotide sequence data of Turkish goat isolate of T. hydatigena was submitted to GenBank for other researchers interested in this subject. By this study, molecular detection and characterization of T. hydatigena was done for the first time in Turkey.

SUBMITTER: Utuk AE

PROVIDER: S-EPMC3317571 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature

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Molecular detection and characterization of goat isolate of Taenia hydatigena in Turkey.

Utuk Armagan Erdem AE Piskin Fatma Cigdem FC

TheScientificWorldJournal 20120312

The aim of this study was to provide molecular detection and characterization of the goat isolate of Taenia hydatigena from Ankara province of Turkey. For this purpose, PCR amplification of small subunit ribosomal RNA (rrnS) and partial sequencing of mitochondrial cytochrome c oxidase subunit 1 (mt-CO1) genes were performed in a one-month-old dead goat. According to rrnS-PCR results, parasites were identified as Taenia spp., and partial sequence of mt-CO1 gene was corresponding to T. hydatigena. ...[more]

PMID: 22500144

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Project description:Cyclophyllidean tapeworms obligatorily parasitize numerous mammalian species, including herbivores, domestic animals and humans, of which, the genera Taenia and Mesocestoides are well characterized. However, little is known about these parasitic infections in wild animals. This study aims to investigate the prevalence and distribution of Taenia sp. and Mesocestoides sp. in wild carnivores in Mongolia by identifying tapeworm species based on mtDNA analysis. The field survey was carried out in 2012-2013 in 19 provinces located in different ecological regions. A total of 405 fecal samples from wild carnivores were collected. Specific DNA markers in fecal samples was detected via copro-DNA analysis and tapeworm species were identified by DNA sequencing. From 27.7% (112/405) of samples, cox1 and 12S rRNA genes of tapeworms were amplified. Further, Taenia hydatigena (50.0%, 56/112) and two Mesocestoides species, including Mesocestoides sp.-1 (36.6%, 41/112) and Mesocestoides sp.-2 (13.4%, 15/112) were identified by DNA sequencing. The prevalence of T. hydatigena was 19.9% (27/136), 13.8% (23/167), 4.8% (3/62), and 7.5% (3/40) in wolves, red foxes, corsac foxes, and snow leopards, respectively. The prevalence of Mesocestoides sp.-1 was 14.7% (20/136), 9% (15/167), 9.7% (6/62) in wolves, red foxes, and corsac foxes, while the prevalence of Mesocestoides sp.-2 was 4.4% (6/136), 1.8% (3/167), 3.2% (2/62), and 10.0% (4/40) in wolves, red foxes, corsac foxes, and snow leopards, respectively. T. hydatigena was found throughout all ecological regions, while Mesocestoides sp.-1 was in the mountain taiga, forest-steppe, steppe, desert-steppe, and desert, and Mesocestoides sp.-2 in the alpine, forest-steppe, steppe, and desert-steppe ecoregions. This study revealed the prevalence and distribution of cyclophyllidean tapeworms in wild carnivores in Mongolia; while also confirming that wolves, red foxes, corsac foxes, and snow leopards serve as definitive hosts for unidentified Mesocestoides species.

Dataset Information

Molecular detection and characterization of goat isolate of Taenia hydatigena in Turkey.

Publications

Molecular detection and characterization of goat isolate of Taenia hydatigena in Turkey.

Similar Datasets

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