A novel genotype screening and phylogenetic analysis of Blastocystis hominis based on EF-1α.

ABSTRACT: Blastocystis hominis (B. h) is a kind of intestinal parasitic protozoa with the characteristic of worldwide distribution, morphology diversity, and diarrhea induced, etc. The traditional morphological classify was difficult to distinguish the genetic difference of B. h in different population and different geological strains. Recently, based on the small subunit ribosomal DNA sequence of B. h, the sequenced-tagged site (STS) primers was design, and successfully and widely applied to the distinguish the genotype of B. h, and however several B. h strains did not distinguish. To address it, the elongation factor-1 alpha (EF-1α) gene of B. h was screened due to its conservation here, and its specific primers were designed to distinguish the genotype of B. h. After epidemiological survey, the i

SUBMITTER: Zhan T 

PROVIDER: S-EPMC6965466 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature