@ARTICLE{Can_H._Molecular_2021, author={Can, H. and Köseoğlu, A.E. and Erkunt Alak, S. and Güvendi, M. and Ün, C. and Karakavuk, M. and Değirmenci Döşkaya, A. and Aykur, M. and Aksoy Gökmen, A. and Gürüz, A.Y. and Döşkaya, M.}, volume={vol. 24}, number={No 2}, journal={Polish Journal of Veterinary Sciences}, pages={217-223}, howpublished={online}, year={2021}, publisher={Polish Academy of Sciences Committee of Veterinary Sciences}, publisher={University of Warmia and Mazury in Olsztyn}, abstract={Blastocystis sp. is one of the most frequently detected intestinal parasites in humans and can inhabit a wide range of animals. Close contact with animals is one of the transmission factors of Blastocystis sp. infection in humans. In this study, we aimed to investigate the molecular prevalence and subtypes of Blastocystis sp. in stray cats living in İzmir, Turkey. The PCR target- ing the barcode region in the SSU rRNA gene was performed with DNA samples isolated from feces (n:465) to investigate the presence of Blastocystis sp. PCR positive samples were sequen- ced for subtyping analysis. Among the samples analyzed, Blastocystis sp. DNA was detected in 17 (3.65%) of them and sequence data were obtained from only seven isolates. Phylogenetic analysis showed that seven Blastocystis sp. isolates clustered with the reference Blastocystis ST4 isolates. Similarity rates were between 83.22% and 99.25%. In addition, Blastocystis database results confirmed that all of these were “allele 42” corresponding to ST4. As a result, the present study shows for the first time the presence of “ST4 allele 42”, the prevalent subtype in humans, in stray cats in İzmir, Turkey. This finding supports the notion that stray cats can be a source of Blastocystis sp. infection in humans.}, type={Article}, title={Molecular prevalence and subtyping of Blastocystis sp. isolates in stray cats of İzmir, Turkey: First report of “ST4 allele 42” in cats}, URL={http://journals.pan.pl/Content/120080/7_Can.pdf}, doi={10.24425/pjvs.2021.137656}, keywords={Blastocystis sp., subtyping, ST4, allele 42, stray cats}, }