Contrasting patterns in mammal-bacteria coevolution: bartonella and leptospira in bats and rodents.

ABSTRACT:

Background

Emerging bacterial zoonoses in bats and rodents remain relatively understudied. We conduct the first comparative host-pathogen coevolutionary analyses of bacterial pathogens in these hosts, using Bartonella spp. and Leptospira spp. as a model.

Methodology/principal findings

We used published genetic data for 51 Bartonella genotypes from 24 bat species, 129 Bartonella from 38 rodents, and 26 Leptospira from 20 bats. We generated maximum likelihood and Bayesian phylogenies for hosts and bacteria, and tested for coevoutionary congruence using programs ParaFit, PACO, and Jane. Bartonella spp. and their bat hosts had a significant coevolutionary fit (ParaFitGlobal = 1.9703, P≤0.001; m2 global value = 7.3320, P≤0.0001). Bartonella spp. and rodent hosts also indicated st

SUBMITTER: Lei BR 

PROVIDER: S-EPMC3961187 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature