Development

A protein grows inside cells and records their signaling history

development2026-03-05

Claim

A Nature paper introduced GEMINI, a genetically encoded protein assembly that grows inside living cells and records their signaling history as tree-ring fluorescent patterns.

Reporting date: 2026-03-05 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to March 5, 2026 (theinnermostloop.substack.com)

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Reported in

Welcome to March 5, 2026

Actor

Nature

Evidence for

Referenced by

Welcome to March 5, 2026

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Citation formatCitation text

A protein grows inside cells and records their signaling history
Innermost Loop KB — secondary record
Reporting date: 2026-03-05
KB permalink: https://nicholsn.github.io/innermost-loop-kb/developments/2026-03-05-cells-record-their-own-history
Claim: A Nature paper introduced GEMINI, a genetically encoded protein assembly that grows inside living cells and records their signaling history as tree-ring fluorescent patterns.
Attributed sources:
- Welcome to March 5, 2026 — https://theinnermostloop.substack.com/p/welcome-to-march-5-2026
This citation does not imply independent verification of linked-source claims.

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