A new species of Chlamydia isolated from Siamese crocodiles (Crocodylus siamensis).

ABSTRACT: Chlamydia is a known pathogen in both saltwater and freshwater crocodiles. However, the exact species/strain has not been clearly identified. In this study, we successfully cultivated Siamese crocodile Chlamydia in McCoy cells at a temperature of 30°C. Electron microscopy; phylogeny based on nine conserved taxonomically informative markers, on ompA, or on seven housekeeping genes; and whole-genome sequencing and analysis of the isolate confirmed the identity of the isolate as a new member of the genus Chlamydia, a new species that we name Chlamydia crocodili.

SUBMITTER: Chaiwattanarungruengpaisan S 

PROVIDER: S-EPMC8158970 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature