Gene Regulatory Networks
Build a GRN with activation (→) or repression (⊣) edges, set initial node values, then simulate discrete dynamics.
i
Tips
- Scroll to zoom
- Drag nodes to move; click a node then a target to add an edge
- Edges: click label to toggle (+/−); click × to delete; self-loops supported
- Drag canvas background to pan
- Delete nodes from the adjacency matrix row header (×)
- Use “Relax layout” to reduce clutter
Adjacency Matrix (magnitude, ≥ 0)
Weights shown are magnitudes; sign is set by edge type (click the edge label on the graph to toggle).
Node Parameters
Decay rates initialize at 0.01; noise is additive Gaussian per timestep.