{"public_id":"cl_b5a61e435b7fe983614ff0c7975f1f6a","status":"active","superseded_by_public_id":null,"corpus_id":32430993,"text":"Sequencing of 108 melanoma-related genes across 462 patient-derived xenografts, cell lines, and tumors identified mutational and copy number aberrations.","confidence":0.98,"paper":{"corpus_id":32430993,"title":"Genetic and Genomic Characterization of 462 Melanoma Patient-Derived Xenografts, Tumor Biopsies, and Cell Lines.","url":"https://sah.borca.ai/papers/32430993"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.98,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","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_00ebef0f52f665ac120c632be725983f","name":"patient-derived xenografts","description":"Tumor models created by implanting patient tumor material into host animals.","types":["model"],"url":"https://sah.borca.ai/concepts/co_00ebef0f52f665ac120c632be725983f"},{"public_id":"co_1b18bd841bdd99adf63b15238a5448ce","name":"copy number aberrations","description":"Alterations in the number of copies of genomic regions.","types":["genomic alteration"],"url":"https://sah.borca.ai/concepts/co_1b18bd841bdd99adf63b15238a5448ce"},{"public_id":"co_675ad7692279f2553dbbd9cde905c351","name":"108 genes","description":"A panel of genes previously implicated in melanomagenesis that was sequenced in the study.","types":["gene panel"],"url":"https://sah.borca.ai/concepts/co_675ad7692279f2553dbbd9cde905c351"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_b5a61e435b7fe983614ff0c7975f1f6a"}