← All reproductions

Validated reproduction

Density-dependent apoptosis

Quantitative claim

A dense cluster self-limits: programmed death turns on at the critical size where the cells' superposed death-ligand dose first crosses threshold, while a sparse cluster survives.

Published reference

Fas-FasL fratricide; Brunner et al. 1995

This reproduction runs as an automated quantitative check in the CI test suite. If the result drifts out of tolerance, the build fails.

No showcase recording for this reproduction yet.

Explore a variation in the playground instead.

Describe a variation of this experiment and the engine runs it live - no signup needed.

Built in Go - agent-based, deterministic, with versioned recordings the web player reads back. Genome-driven fate, no chemical kinetics.