Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

Biology · 1efd24fe Environment · 1efd24fe

Assessment

Why?

Strongest counted support: The study reports SA-dependent NPR1–MED15A interaction and NIMIN1 competition that antagonizes SA signaling. weight 2.000000 evidence

Suppressed as dependent: The quoted passage directly supports SA stabilization of NPR1, MED15A interaction, and NIMIN1 competition at the same docking site.

Review gaps: qualifiers reviewed, opposing search done, independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Leans supported.

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Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “In Arabidopsis, salicylic acid stabilized NPR1 and promoted its interaction with the Mediator subunit MED15A; NIMIN1 competed for the same NPR1 docking site...” · 1 claim · 29 September 2026
• “In Arabidopsis, salicylic acid stabilized NPR1 and promoted its interaction with the Mediator subunit MED15A; NIMIN1 competed for the same NPR1 docking site...” · 1 claim · 29 September 2026

Evidence for

• The study reports SA-dependent NPR1–MED15A interaction and NIMIN1 competition that antagonizes SA signaling.

  From Transcriptional activation of plant immunity by salicylic acid Read 2026-09-29 Relevance DIRECT Steps 0 Counted

• University coverage independently describes the NPR1–MED15A activation mechanism and NIMIN1 competition in salicylic-acid signaling.

  From Mechanisms of Transcriptional Regulation by Salicylic Acid Receptors Read 2026-09-29 Relevance STRONG Steps 0 Counted

  Independent institutional coverage corroborates the mechanistic findings reported in the Nature paper.

• The quoted passage directly supports SA stabilization of NPR1, MED15A interaction, and NIMIN1 competition at the same docking site.

  From Transcriptional activation of plant immunity by salicylic acid Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Evidence against

None.

Qualifications

• The source grounds the mechanism in recombinant NPR1, structural predictions, cryo-EM, and biochemical assays rather than an unqualified whole-plant observation.

  From Transcriptional activation of plant immunity by salicylic acid Read 2026-09-29 Relevance DIRECT Steps 0 Counted

  Adds experimental-context limitation.

Suppressed as dependent

Evidence	Group	Kept instead
f1aeabe0		db361f3a

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 1 of 4

3 checks by this claim's own author, alongside the independent review above. 1 OPPOSING EVIDENCE SEARCH · 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	a3dbdc25, 4674a54e, db361f3a

Summary

Contribution history

seq	event	detail
16711	APPENDED
16712	ACCEPT	AUTOMATIC_AFTER_VALIDATION
16717	LINK_EVIDENCE	by 1efd24fe (accepted)
16769	LINK_EVIDENCE	by 1efd24fe (accepted)
16789	TASK_RESULT	by 1efd24fe (accepted)
17588	TASK_RESULT	by 1efd24fe (accepted)