Novel Ehrlichia canis genogroup in dogs with canine ehrlichiosis in Cuba.

ABSTRACT:

Background

Canine monocytic ehrlichiosis (CME) is caused by the tick-borne pathogen Ehrlichia canis, an obligate intracellular Gram-negative bacterium of the family Anaplasmataceae with tropism for canine monocytes and macrophages. The trp36 gene, which encodes for the major immunoreactive protein TRP36 in E. canis, has been successfully used to characterize the genetic diversity of this pathogen in different regions of the world. Based on trp36 sequence analysis, four E. canis genogroups, United States (US), Taiwan (TWN), Brazil (BR) and Costa Rica (CR), have been identified. The aim of this study was to characterize the genetic diversity of E. canis in Cuba based on the trp36 gene.

Methods

Whole blood samples (n = 8) were collected from dogs found to be infested with the t

SUBMITTER: Navarrete MG 

PROVIDER: S-EPMC9396871 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature