Dataset Information
Bacterial multispecies interaction mechanisms dictate biogeographic arrangement between the oral commensals Corynebacterium matruchotii and Streptococcus mitis.
Ontology highlight
ABSTRACT: Importance
As the microbiome era matures, the need for mechanistic interaction data between species is crucial to understand how stable microbiomes are preserved, especially in healthy conditions where the microbiota could help resist opportunistic or exogenous pathogens. Here we reveal multiple mechanisms of interaction between two commensals that dictate their biogeographic relationship to each other in previously described structures in human supragingival plaque. Using a novel variation for chemical detection, we observed metabolite exchange between individual bacterial cells in real time validating the ability of these organisms to carry out metabolic crossfeeding at distal and temporal scales observed in vivo. These findings reveal one way by which these interactions are both favorable to the interacting commensals and potentially the host.
SUBMITTER: Almeida E
PROVIDER: S-EPMC10654079 | biostudies-literature | 2023 Oct
REPOSITORIES: biostudies-literature
Publications
Bacterial multispecies interaction mechanisms dictate biogeographic arrangement between the oral commensals <i>Corynebacterium matruchotii</i> and <i>Streptococcus mitis</i>.
mSystems 20230823 5
<h4>Importance</h4>As the microbiome era matures, the need for mechanistic interaction data between species is crucial to understand how stable microbiomes are preserved, especially in healthy conditions where the microbiota could help resist opportunistic or exogenous pathogens. Here we reveal multiple mechanisms of interaction between two commensals that dictate their biogeographic relationship to each other in previously described structures in human supragingival plaque. Using a novel variat ...[more]
