We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Sarcocystis spp. in domestic sheep in Kunming City, China: prevalence, morphology, and molecular characteristics.
- Authors
Jun-Jie Hu; Si Huang; Tao Wen; Esch, Gerald W.; Yu Liang; Hong-Liang Li
- Abstract
Sheep (Ovis aries) are intermediate hosts for at least six named species of Sarcocystis: S. tenella, S. arieticanis, S. gigantea, S. medusiformis, S. mihoensis, and S. microps. Here, only two species, S. tenella and S. arieticanis, were found in 79 of 86 sheep (91.9%) in Kunming, China, based on their morphological characteristics. Four genetic markers, i.e., 18S rRNA gene, 28S rRNA gene, mitochondrial cox1 gene, and ITS-1 region, were sequenced and characterized for the two species of Sarcocystis. Sequences of the three former markers for S. tenella shared high identities with those of S. capracanis in goats, i.e., 99.0%, 98.3%, and 93.6%, respectively; the same three marker sequences of S. arieticanis shared high identities with those of S. hircicanis in goats, i.e., 98.5%, 96.5%, and 92.5%, respectively. No sequences in GenBank were found to significantly resemble the ITS-1 regions of S. tenella and S. arieticanis. Identities of the four genetic markers for S. tenella and S. arieticanis were 96.3%, 95.4%, 82.5%, and 66.2%, respectively.
- Publication
Parasite (1252607X), 2017, Vol 24, p1
- ISSN
1252-607X
- Publication type
Article
- DOI
10.1051/parasite/2017025