Authors
Ravi Pratap Chauhan, Ansu Kumari, Anil Kumar Nehra, Hira Ram, Rajat Garg, PS Banerjee, M Karikalan, AK Sharma
Publication date
2020/10
Journal
Parasitology Research
Volume
119
Pages
3347-3357
Publisher
Springer Berlin Heidelberg
Description
A total of 57 tissue samples of domestic pigs (Sus scrofa) were collected from the meat outlets of five north Indian states and examined for sarcocystosis by histological and molecular methods. The genomic DNA extracted from five representative positive isolates was subjected to PCR amplification of the partial 18S rRNA gene followed by cloning and sequencing. Sequence analysis of the newly generated Indian isolates recorded 96.9–100.0% identity with published sequences of Sarcocystis suihominis. Two new haplotypes that have not been previously described manifested 99.5–100.0% nucleotide homology within themselves. In the phylogenetic analysis, Indian isolates of S. suihominis grouped together with S. suihominis originating from Italy, and they collectively formed a sister clade with Sarcocystis miescheriana within a clade containing various Sarcocystis spp. of ruminants having felids as final …
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