Characterization of a Campylobacter fetus-like strain isolated from the faeces of a sick leopard tortoise (Stigmochelys pardalis) using matrix-assisted laser desorption/ionization time of flight as an alternative to bacterial 16S rDNA phylogeny

This article describes the isolation and characterization of a Campylobacter-like isolate originating from the faeces of a sick leopard tortoise. Molecular as well as matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) characterization suggests that it could correspond to a new Campylobacter species. Significance and Impact of Study The major impact of this work is the demonstration that proteomics and especially MALDI-TOF typing can be used as an alternative method to 16S rDNA sequencing for phylogeny and can lead to the discovery of new Campylobacters.