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Morphological and molecular characterization of an uninucleated cyst-producing Entamoeba spp. in captured Rangeland goats in Western Australia
Journal article   Open access   Peer reviewed

Morphological and molecular characterization of an uninucleated cyst-producing Entamoeba spp. in captured Rangeland goats in Western Australia

K. Al-Habsi, R. Yang, U. Ryan, C. Jacobson and D.W. Miller
Veterinary Parasitology, Vol.235, pp.41-46
2017
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Abstract

Uninucleated Entamoeba cysts measuring 7.3 × 7.7 μm were detected in faecal samples collected from wild Rangeland goats (Capra hircus) after arrival at a commercial goat depot near Geraldton, Western Australia at a prevalence of 6.4% (8/125). Sequences were obtained at the 18S rRNA (n = 8) and actin (n = 5) loci following PCR amplification. At the 18S locus, phylogenetic analysis grouped the isolates closest with an E. bovis isolate (FN666250) from a sheep from Sweden with 99% similarity. At the actin locus, no E. bovis sequences were available, and the isolates shared 94.0% genetic similarity with E. suis from a pig in Western Japan. This is the first report to describe the morphology and molecular characterisation of Entamoeba from Rangeland goats in Western Australia and the first study to produce actin sequences from E. bovis-like Entamoeba sp.

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Citation topics
1 Clinical & Life Sciences
1.246 Diarrheal Diseases
1.246.1795 Entamoeba Histolytica
Web Of Science research areas
Parasitology
Veterinary Sciences
ESI research areas
Plant & Animal Science
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