Discovery of novel treponemes associated with pododermatitis in elk (Cervus canadensis).

ABSTRACT: Pododermatitis, also known as treponeme-associated hoof disease (TAHD), presents a significant challenge to elk (Cervus canadensis) populations in the northwestern USA, with Treponema spp. consistently implicated in the lesion development. However, identifying species-specific Treponema strains from these lesions is hindered by its culture recalcitrance and limited genomic information. This study utilized shotgun sequencing, in silico genome reconstruction, and comparative genomics as a culture-independent approach to identify metagenome-assembled Treponema genomes (MATGs) from skin scraping samples collected from captive elk experimentally challenged with TAHD. The genomic analysis revealed 10 new MATGs, with 6 representing novel genomospecies associated

SUBMITTER: Deb S 

PROVIDER: S-EPMC11218636 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature