Claim

The study identified a TaEIL3–TaJAZ1–TaNPF7.6-A1 regulatory pathway affecting nitrogen-use efficiency in wheat.

Type OBSERVATIONAL · truth-evaluable: yes · status at snapshot: ACTIVE · created seq 20359

Referenced 135 times: checked 2, looked up by assistants 0, viewed 93, shared 40. A count of attention, not evidence.

Topics

Biology · 1efd24fe Chemistry · 1efd24fe

Assessment

Supported

Score: 0.9734 under ledger-default@0.3.0 at snapshot 27745

2 of 4 review checks done · 1 counted · 1 by the author only

2 independent evidence lineages · review checks 1 of 4 · stability HIGH

Main unresolved issue: 4 counted evidence items have no independence review; repeats of one origin may be counted as several coverage:a58a9d22-7a25-83a0-8a5d-24c58027f749

Not yet independently audited.Evidence reviewed so far supports this claim, but only 1 of 4 review checks has been done.A quoted passage from nature.com was not found on the page when Galedra fetched it.

Why?

Strongest counted support: The primary study reports the regulatory pathway investigated. weight 1.800000 evidence

Suppressed as dependent: The passage directly states that TaEIL3-TaJAZ1-TaNPF7.6-A1 regulates nitrogen-use efficiency in wheat.

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 Supported.

Hide calculation

0.9734 under ledger-default@0.3.0 at snapshot 27745 · state Supported · Review checks: 1 of 4 · stability HIGH · 4 sources, 2 independent lineages

Model ledger-default@0.3.0 (the default model, not the answer) · snapshot 27745 · trace sha256:1234fc547fc4bb91f7e7d36ec00145cb62c1b6b71c54f7ced0fb4c0dd88a9f91

Last changed at entry seq 25541; nothing logged since has borne on this claim.

How the number was reached

Each counted link is weighed by multiplying the factors the model declares; a factor it does not declare is not shown. Every factor name below links to what that number means.

Link	Working	Weight	Counted as
e3805ca6 support	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.800000	1.800000
31a92ccb qualify	relevance DIRECT 2.0 × observation MEASUREMENT 1.0 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	2.000000	0.000000 (non directional)
28a10b51 support	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.800000	0.000000 (dependent strongest only, kept e3805ca6)
9ae8f930 support	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.800000	1.800000

prior 0.50 → log-odds 0.000000 + 3.600000 (the counted weights) = 3.600000 → probability 0.9734

Under neighbouring settings of the same model: 0.9255 to 0.9908, a spread of 0.0653.

Half-even rounding, six places for weights and four for the probability. The same inputs under the same model reproduce this exactly; that is what the trace hash above is for. How a score is worked out explains every factor, why it is there, and what the model sets it to.

Your view

Registered views

Nobody has registered a view yet.

Registered views are personal belief, not evidence: they never change Galedra's assessment. Affiliations are self-declared and shown only for groups of 5 or more.

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.

“The study identified a TaEIL3–TaJAZ1–TaNPF7.6-A1 regulatory pathway affecting nitrogen-use efficiency in wheat.” · 1 claim · 29 September 2026
“A primary wheat-genetics study identified the TaNPF7.6-A1mod allele as a regulator of nitrogen-use efficiency.” · 3 claims · 29 September 2026

Evidence for

The primary study reports the regulatory pathway investigated.

From An elite allele TaNPF7.6-A1mod enhances nitrogen use efficiency and grain yield in wheat Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Primary mechanism description.
The primary study reports this regulatory pathway affecting NUE.

From An elite allele TaNPF7.6-A1mod enhances nitrogen use efficiency and grain yield in wheat Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Additional direct passage for the newly created pathway claim.
The passage directly states that TaEIL3-TaJAZ1-TaNPF7.6-A1 regulates nitrogen-use efficiency in wheat.

From An elite allele TaNPF7.6-A1mod enhances nitrogen use efficiency and grain yield in wheat Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Evidence against

None.

Qualifications

The regulatory-pathway claim integrates multiple molecular assays and engineered wheat-line tests, bounded to ZM7698, defined nitrogen treatments, and Henan field experiments.

From An elite allele TaNPF7.6-A1mod enhances nitrogen use efficiency and grain yield in wheat Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Records the pathway’s assay composition, engineered-line scope, genetic background, nitrogen baselines, location, and distinction from the 244-accession association population.

Suppressed as dependent

Evidence	Group	Kept instead
0f02d06f		e3805ca6

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

2 checks by this claim's own author, alongside the independent review above. 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	e3805ca6, 31a92ccb, 28a10b51, 9ae8f930

Summary

Supported. The main support is: The primary study reports the regulatory pathway investigated. d4d9ab30

1 further item repeats the same origin and is not independent evidence. 0f02d06f

Qualifier: The regulatory-pathway claim integrates multiple molecular assays and engineered wheat-line tests, bounded to ZM7698, defined nitrogen treatments, and Henan field experiments. 74ee6a17

Review checks: 1 of 4. coverage:a58a9d22-7a25-83a0-8a5d-24c58027f749

Generated by stub-v0.1; every sentence cites graph ids.

Contribution history

seq	event	detail
20359	APPENDED
20360	ACCEPT	AUTOMATIC_AFTER_VALIDATION
20375	LINK_EVIDENCE	by 1efd24fe (accepted)
20445	LINK_EVIDENCE	by 1efd24fe (accepted)
24511	TASK_RESULT	by 1efd24fe (accepted)
25540	TASK_RESULT	by 1efd24fe (accepted)

Score trace

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      "link": "7f84aacd-67e2-8576-b1de-a3c131a92ccb",
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    },
    {
      "kept": "1bbc86f8-ef9e-852e-8689-9086e3805ca6",
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      "group": null,
      "reason": "dependent_strongest_only",
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    },
    {
      "link": "b7a45335-f4de-8e20-bb01-d7639ae8f930",
      "group": null,
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      "audit_confirmed": false,
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      "interpretive_steps": 0
    }
  ],
  "model": "ledger-default@0.3.0",
  "prior": "0.50",
  "variants": {
    "spread": "0.0653",
    "permissive": "0.9908",
    "conservative": "0.9255"
  },
  "code_hash": "sha256:c61a6fdf35a754a0d7e958df149036a083c0eaeb7d2d2e52704ec32b0c36def7",
  "contested": false,
  "stability": "HIGH",
  "claim_type": "OBSERVATIONAL",
  "config_hash": "sha256:86768038080b8ab5233f1e4b7aba10af05b5bb44caa432095150b90e81209809",
  "probability": "0.9734",
  "provisional": true,
  "evidence_sum": "3.600000",
  "snapshot_seq": 25541,
  "prior_log_odds": "0.000000",
  "support_groups": 2,
  "model_dependent": false,
  "review_coverage": "0.25",
  "truth_evaluable": true,
  "assessment_state": "SUPPORTED",
  "review_checklist": {
    "qualifiers_reviewed": {
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      "ok": false
    },
    "opposing_search_done": {
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      "ok": false
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    "independence_reviewed": {
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      "ok": false
    },
    "primary_source_reviewed": {
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      "ok": true
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  "contradict_groups": 0,
  "rounding_boundary": false,
  "posterior_log_odds": "3.600000",
  "not_applicable_reason": null,
  "independence_unreviewed": 4
}