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Verification register Bio, Health & Neuro

Readiness verdict

Bridge Recombinases (programmable genome design)

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-09-22
Revision
2
Method
v1.3.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Watch

Primary summary from verified readiness

Confidence
78% · stale
Computed at
2026-09-22T23:27:14.984527+00:00
Claimed
45

Public ambition and stated capability

Reported
41

Observed practitioner reporting

Verified
36

Independently supported evidence

Gap
+9

Claimed leads verified

Evidence strength Growing

Decision

What the current evidence supports

Human editorial judgment · 2026-09-22

Too early to adopt

Why
Genuine peer-reviewed breakthrough (Science, Sept 2025) for megabase-scale rearrangement, but proof-of-concept efficiencies (~20% insertion) and absence of delivery/primary-cell validation place it at the research frontier, not a usable platform.
Next
Track the Science publication (DOI 10.1126/science.adz1884) and Arc's follow-on work on >1 Mb edits and delivery; revisit when efficiency in primary cells and a delivery vehicle are demonstrated.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
6
Tier 1
5
Tier 2
1
Tier 3
0
Supports
2
Contradicts
2
Context
2
Latest observed
2025-09-25

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Revision 2

  1. 2026-07-19 Reading moved from watch to watch.
  2. 2026-09-22 Reading moved from watch to watch.

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