Diversity of Blastocystis Subtypes in Horses in Colombia and Identification of Two New Subtypes.

ABSTRACT: Blastocystis is a common intestinal protist in humans and animals worldwide. Wild and domestic animals are thought to be reservoirs of Blastocystis subtypes that also infect humans. There are limited studies on the prevalence and subtype distribution of Blastocystis in horses. In this study, 185 fecal samples were collected from horses (1 month to 17 years of age) in four regions of Colombia (Sabana de Bogotá, Costa Atlántica, Llanos Orientales, and Bogotá D.C.). Blastocystis presence and subtypes were determined by PCR and next generation amplicon sequencing. Eighty-one (43.8%) horses were positive for Blastocystis, with positive horses in all four regions. Molecular characterization identified 12 Blastocystis subtypes, 10 known subtypes (ST1, ST3

SUBMITTER: Baek S 

PROVIDER: S-EPMC9505074 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature