Transcriptional responses of Treponema denticola to other oral bacterial species.

ABSTRACT: The classic organization by Socransky and coworkers categorized the oral bacteria of the subgingival plaque into different complexes. Treponema denticola, Porphyromonas gingivalis and Tannerella forsythia are grouped into the red complex that is highly correlated with periodontal disease. Socransky's work closely associates red with orange complex species such as Fusobacterium nucleatum and Prevotella intermedia but not with members of the other complexes. While the relationship between species contained by these complexes is in part supported by their ability to physically attach to each other, the physiological consequences of these interactions and associations are less clear. In this study, we employed T. denticola as a model organism to analyze contact-dependent responses to interacti

SUBMITTER: Sarkar J 

PROVIDER: S-EPMC3914990 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature