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Validated reproduction

Tissue from one cell

Quantitative claim

One founder cell grows into a solid 3D ball whose descendants read a maternal gradient into three concentric shells of fate while contact inhibition self-limits growth - nothing scripted but the genome.

Published reference

Capstone integration (Wolpert positional info + Kauffman attractors)

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

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.