Amphibian skin bacteria contain a wide repertoire of genes linked to their antifungal capacities.

ABSTRACT: Emerging diseases caused by fungi are a serious threat to wildlife biodiversity. The widespread fungal pathogen Batrachochytrium dendrobatidis (Bd) has caused dramatic amphibian population declines and species extinctions worldwide. While many amphibians have been negatively affected by Bd, some populations/species have persisted despite its presence. One factor contributing to amphibian protection against this fungus is the host-associated skin microbiome. In this study, we aimed to identify gene clusters associated with the antifungal activity of amphibian skin bacteria. Specifically, we explored skin bacteria isolated from species that have persisted in the wild despite the presence of Bd: the frogs Agalychnis callidryas, Craugastor fitzingeri, Dendropsophus ebraccatus, and the axolotl

SUBMITTER: Gonzalez-Serrano F 

PROVIDER: S-EPMC11865118 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature