Oral Bacteria Lab is a privately developed exploratory dynamic model of the oral microbial community. It is designed to make complex, interacting and time-dependent microbial relationships easier to explore, visualize and reason about.
The current reference model explicitly represents 24 selected oral microorganisms — 23 bacteria and one yeast. This reduced-order representation is intended to preserve biologically meaningful community dynamics while maintaining interpretability, computational tractability, and the ability to examine individual interactions and responses over time.
Even with 24 explicitly represented microorganisms, the model contains 276 unique pairwise relationships, before temporal effects, environmental conditions, treatments and indirect community interactions are considered.
Each microorganism is described by organism-specific parameters and characteristics including:
In its current scope, the database contains roughly 150 parameters per microorganism and is designed to be refined and expanded as sufficiently supported biological data and appropriate model parameters become available.
The microbial interaction framework incorporates association coefficients partly derived from SparCC-based analyses of compositional microbiome data. These statistical associations contribute to the model's synergy and antagonism layer and are combined with organism-specific parameters, environmental factors, exposure effects and proprietary computational rules.
The simulation uses a one-day time step, allowing microbial community trajectories to be examined over time. The PRO version allows simulations of up to 365 days, with detailed time-series, heatmap and numerical matrix representations available for analysis.
The Oral Bacteria Lab simulation engine operates independently of artificial intelligence. AI is not used to generate, predict or modify simulation results. Simulated trajectories are produced directly by the OBL computational model from its defined inputs, parameters and interaction rules.
Oral Bacteria Lab is intended as an exploratory environment for examining hypotheses, interventions and controlled in-silico perturbation scenarios. Simulation results should not be interpreted as predictions of an individual patient's clinical outcome.
Note: Oral Bacteria Lab is intended for educational, informational and exploratory purposes. It is not a medical device and does not provide diagnosis.