Contribution seq 25813

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "stickleback_purging_primary",
      "title": "Rapid genome-wide purging following tsunami-induced hybridization in a stickleback population",
      "publisher": "Nature Ecology & Evolution",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T05:35:10Z",
      "canonical_uri": "https://www.nature.com/articles/s41559-026-03184-1",
      "publication_date": "2026-09-15"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "stickleback_purging_scope_excerpt",
      "excerpt": "The study followed one tsunami-created stickleback population in Otsuchi, Japan, for nine years after 11 March 2011. Most Gasterosteus nipponicus ancestry was purged within approximately ten one-year generations, but the population became nearly rather than completely pure G. aculeatus by 2020, with several loci retaining marine alleles; the result is not a universal estimate for all hybrid populations.",
      "locator": {},
      "source_id": "stickleback_purging_primary",
      "excerpt_hash": "sha256:4a500284880a52003fc2c86c91f0f8dc2b5b82793c657c6f6f8f9abb25948e52",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "stickleback_purging_scope_evidence",
      "statement": "The purging result is a single natural Japanese population over about ten generations and means near-genome-wide loss, with retained marine ancestry at several loci.",
      "observation_type": "DATASET_RESULT",
      "source_location_id": "stickleback_purging_scope_excerpt"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "Adds single-population scope, generation conversion, near-purity rather than complete loss, and retained-locus exception.",
      "claim_id": "ed64488f-5ba2-8b06-813e-f2c1bd57f74e",
      "direction": "QUALIFY",
      "evidence_item_id": "stickleback_purging_scope_evidence",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "QUALIFIERS_FOUND",
  "searched": "Read the Nature Ecology & Evolution primary article record and indexed results, checking population origin, sampling interval, generation count, hybrid denominator, genomic exceptions, habitat geography, and whether genome-wide purging means complete elimination or near-purging."
}

Rows created

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• SourceLocation d3d73347-5233-87d4-a59f-702b8b38c19c
• EvidenceItem d158ee2c-a0df-8bc7-81bb-0f01418c239d
• EvidenceClaimLink f8298e47-7cf2-898d-9c8b-2a98d5ba13cb (accepted seq 25814)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"science","task_type":"QUALIFIER_CHECK","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}