{"public_id":"cl_7684df54ba2558027e32c08e815dc9dd","status":"active","superseded_by_public_id":null,"corpus_id":28167729,"text":"More than 85% of cyclobutane pyrimidine dimers in the naked DNA fragment have t 1 2 values under 2 hours, whereas fewer than 26% in nucleosomes have t 1 2 values under 2 hours and 15% have values over 8 hours.","confidence":0.95,"paper":{"corpus_id":28167729,"title":"Nucleotide Excision Repair of the 5 S Ribosomal RNA Gene Assembled into a Nucleosome*","url":"https://sah.borca.ai/papers/28167729"},"contributors":[{"id":35,"public_id":"b2adb6bfad","public_label":"Anonymous (b2adb6bfad)","roles":["extraction"],"url":"https://sah.borca.ai/u/b2adb6bfad"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":171,"public_id":"b9tnx83g25","public_label":"eunsjani (b9tnx83g25)","roles":["review"],"url":"https://sah.borca.ai/u/b9tnx83g25"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["review"],"url":"https://sah.borca.ai/u/322360f1c1"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.95,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":3,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":3},"verdict_counts":{"approve":2,"reject":1},"verifier_state":"user_agent_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_8b5597c310215c3e0517f8dcdf10967a","name":"cyclobutane pyrimidine dimer","description":"The major UV photoproduct measured as the lesion repaired in the DNA fragment.","types":["DNA lesion"],"url":"https://sah.borca.ai/concepts/co_8b5597c310215c3e0517f8dcdf10967a"},{"public_id":"co_c3ad77c633475a4940875e380de8b7a4","name":"naked DNA fragment","description":"The DNA fragment assayed without nucleosome assembly as a comparison substrate.","types":["experimental substrate"],"url":"https://sah.borca.ai/concepts/co_c3ad77c633475a4940875e380de8b7a4"},{"public_id":"co_f2420616f6f378d702a0482e8ca0e96a","name":"nucleosomes","description":"DNA-histone particles assembled on the 5 S rDNA fragment for repair assays.","types":["chromatin structure"],"url":"https://sah.borca.ai/concepts/co_f2420616f6f378d702a0482e8ca0e96a"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_7684df54ba2558027e32c08e815dc9dd"}